Mission Solutions for Government & Enterprise

Built with Intent.

Tetra Echelon Group delivers mission outcomes for defense, energy, and federal customers through four integrated capabilities — Professional Services, Technology Solutions, Strategic Consulting, and Workforce Development. Engage one. Engage all four. The structure adapts to the mission, not the other way around.

Explore Our Echelons Partner With Tetra

100% Q-Cleared Every member of the Tetra team holds an active DOE Q clearance.

2 Prime Contracts Delivering the APEX platform and ongoing product support to Sandia National Laboratories & Lawrence Livermore National Laboratory.

Deep Program Experience Our team has delivered program management, controls, risk, and data analytics capabilities across federal, national laboratory, and product-level programs.

Tetra Echelon Group is a newly established firm. The practices, tools, and delivery standards we operate by were developed and refined by our team through prior work delivering program management, controls, risk, and data analytics capabilities on major federal and national laboratory programs — experience that directly informs how Tetra operates today, though it is not represented here as Tetra corporate past performance.

Who We Are

One Firm. Four Ways to Engage.

Most firms in this space specialize — a strategy shop, an engineering house, a technology vendor, a staffing partner. Customers end up managing four vendor relationships to solve one problem.

Tetra was built differently. We operate as a single integrated organization across Professional Services, Technology, Strategic Consulting, and Workforce Development — which means a customer can engage exactly the capability a mission requires, without the overhead of a subcontracting chain or the limits of a single-discipline vendor.

We're a young company by design, not by accident. Our team spent years delivering program management, controls, risk, and data analytics capabilities to programs of this scale, at the federal, national laboratory, and product level, before founding Tetra. That means the structure, standards, and staffing discipline of a much larger firm, delivered with the speed and direct principal access of one that's still built around its people, not its layers.

Why the structure matters One point of accountability across all four echelons. One team that already knows your mission when the next requirement shows up. No hand-offs between vendors who've never worked together before.

More about Tetra →

One engagement model, four ways in

Our Capability Model

Four Echelons. One Mission Model.

Each echelon stands on its own. Together, they form a single, adaptive mission solution.

I

Echelon I

Professional Services

Program management, subject-matter expertise, and mission support delivered by cleared, mission-experienced professionals embedded where the work happens.

II

Echelon II

Technology Solutions

Software, data, and systems engineering — including APEX, our platform for program-level decision support — built to solve specific mission problems, not to sell licenses.

III

Echelon III

Strategic Consulting

Advisory and planning support for organizations navigating complex, high-consequence decisions — from organizational transformation to program strategy.

IV

Echelon IV

Workforce Development

Recruiting, training, and workforce readiness programs that build the talent pipeline mission organizations depend on — including our own.

Engage a single echelon for a defined need, or combine all four for a fully integrated mission solution.

Explore each echelon in depth →

Mission Partners

Who We Serve

Whether as a prime or a trusted subcontractor, we deliver against the same standard: mission outcomes, on schedule, without compromise.

Department of Energy National Nuclear Security Administration Department of Defense Federal Civilian Agencies National Laboratories Prime Contractors

Proof in Practice

Current Engagements

II Technology Solutions

Sandia & Lawrence Livermore National Laboratories

Tetra holds prime contracts with Sandia National Laboratories and Lawrence Livermore National Laboratory for delivery and ongoing support of the APEX platform.

Today, our proven engagements sit within the Technology Solutions echelon. Professional Services, Strategic Consulting, and Workforce Development reflect the capabilities we deliver and the team behind them — engagements we're actively building toward.

Let's Talk

Let's Define the Right Echelon for Your Mission.

Government & Program Buyers

Bring us your mission requirement.

Tell us about the problem you're solving. We'll tell you which echelon — or combination — fits.

Start a Conversation

Prime Contractors & Teaming Partners

Explore teaming with Tetra.

Cleared staff, prime-contract experience, and the agility to mobilize fast as a subcontractor.

Discuss Teaming

Who We Are

A New Firm, Built on Proven Practice.

Tetra Echelon Group is a mission solutions company organized around Four Echelons of Capability — Professional Services, Technology Solutions, Strategic Consulting, and Workforce Development. We're young by founding date. We're not young by experience.

Our Story

One Firm. Four Ways to Engage.

Most firms in this space specialize — a strategy shop, an engineering house, a technology vendor, a staffing partner. Customers end up managing four vendor relationships to solve one problem.

Tetra was built differently. We operate as a single integrated organization across Professional Services, Technology, Strategic Consulting, and Workforce Development — which means a customer can engage exactly the capability a mission requires, without the overhead of a subcontracting chain or the limits of a single-discipline vendor.

We're a young company by design, not by accident. Our team spent years delivering program management, controls, risk, and data analytics capabilities to programs of this scale, at the federal, national laboratory, and product level, before founding Tetra. That means the structure, standards, and staffing discipline of a much larger firm, delivered with the speed and direct principal access of one that's still built around its people, not its layers.

Why the structure matters One point of accountability across all four echelons. One team that already knows your mission when the next requirement shows up. No hand-offs between vendors who've never worked together before.

How We're Different

Prime-Level Discipline, Without Prime-Level Layers

Typical Vendor Relationship	Working With Tetra
Separate vendors for strategy, technology, consulting, and staffing	One integrated team across all four echelons
Layers of subcontracting between you and the people doing the work	Direct principal access and faster mobilization
Corporate scale, with founders several layers removed	Small-business agility — leadership still doing the work
Broad past-performance claims that are hard to verify	Transparent about what's proven today and what we're building toward

100% Q-Cleared Every member of the Tetra team holds an active DOE Q clearance.

2 Prime Contracts Delivering the APEX platform and ongoing product support to Sandia National Laboratories & Lawrence Livermore National Laboratory.

Deep Program Experience Our team has delivered program management, controls, risk, and data analytics capabilities across federal, national laboratory, and product-level programs.

Tetra Echelon Group is a newly established firm. The practices, tools, and delivery standards we operate by were developed and refined by our team through prior work delivering program management, controls, risk, and data analytics capabilities on major federal and national laboratory programs — experience that directly informs how Tetra operates today, though it is not represented here as Tetra corporate past performance.

What We Stand On

Our Commitments

Mission First

Every engagement is measured against one standard: did it move the mission forward. Not billable hours, not scope for its own sake.

Structured Rigor

Program management, controls, and analysis built on established practice — not improvised for each new engagement.

Direct Access

No layers between the customer and the people accountable for delivery. Leadership stays close to the work.

People, Not Layers

We built Tetra around a small number of highly capable, cleared professionals — and we intend to keep it that way as we grow.

Our Capability Model

Four Echelons. One Mission Model.

Each echelon stands on its own. Together, they form a single, adaptive mission solution.

Professional Services Technology Solutions Strategic Consulting Workforce Development

Explore each echelon in depth →

Let's Talk

Let's Define the Right Echelon for Your Mission.

Government & Program Buyers

Bring us your mission requirement.

Tell us about the problem you're solving. We'll tell you which echelon — or combination — fits.

Start a Conversation

Prime Contractors & Teaming Partners

Explore teaming with Tetra.

Cleared staff, prime-contract experience, and the agility to mobilize fast as a subcontractor.

Discuss Teaming

Our Capability Model

Four Echelons. One Mission Model.

Each echelon stands on its own. Together, they form a single, adaptive mission solution. Engage a single echelon for a defined need, or combine all four for a fully integrated engagement.

I Professional Services

Cleared, Mission-Experienced People — Embedded Where the Work Happens

Program management, subject-matter expertise, and mission support delivered by professionals who already understand the environment they're working in — from national laboratory operations to federal program governance.

Engage this echelon when: you need experienced people integrated directly into your program team — not a deliverable handed off at arm's length.

Program and project management support
Project controls and schedule analysis
Systems engineering support
Risk management and mitigation planning
Technical writing and documentation
Embedded staff augmentation

II Technology Solutions

Software, Data, and Systems Engineering — Purpose-Built, Not Off-the-Shelf

Technology built to solve specific mission problems. Today, that capability is anchored by APEX Essential, our program-level decision support platform fielded at Sandia National Laboratories and Lawrence Livermore National Laboratory.

Engage this echelon when: your program needs purpose-built software or data capability — not a licensed product retrofitted to your workflow.

Program-level decision support (APEX)
Data integration and analysis
Systems engineering
Custom tool development

Featured: APEX Essential

Our fielded technology capability — schedule, risk, and decision analysis in a single workbook.

See APEX →

III Strategic Consulting

Advisory Support for High-Consequence Decisions

Planning and advisory support for organizations navigating complex decisions — from organizational transformation to program stand-up — grounded in the same functional discipline that informs every other echelon.

Engage this echelon when: you're facing a decision with significant downstream consequences and need an outside perspective grounded in program reality, not theory.

Organizational transformation planning
Program stand-up and transition planning
Business process design
Strategic planning and decision framework development

IV Workforce Development

Building the Talent Pipeline Mission Organizations Depend On

Recruiting, training, and workforce readiness — including our own. Every Tetra team member holds an active DOE Q clearance, and we apply the same rigor to building talent pipelines for our customers.

Engage this echelon when: your program's constraint isn't scope — it's finding and developing the cleared, mission-ready people to execute it.

Cleared talent pipeline development
Recruiting and staffing support
Onboarding and training program design
Mentorship and skills development

Combining Echelons

How Engagements Typically Take Shape

These are illustrative examples of how the model works in practice — not specific past engagements.

Single Echelon

A defined, bounded need

A program needs project controls support for a defined period. Professional Services alone covers the requirement — no additional overhead.

Two Echelons

Technology paired with people

A laboratory deploys APEX and pairs it with embedded Professional Services support to accelerate adoption across program teams.

Fully Integrated

One team, one accountable partner

A new program stands up strategic consulting for structure, professional services for execution, technology for decision support, and workforce development to build the team — coordinated by one firm.

Let's Talk

Let's Define the Right Echelon for Your Mission.

Government & Program Buyers

Bring us your mission requirement.

Tell us about the problem you're solving. We'll tell you which echelon — or combination — fits.

Start a Conversation

Prime Contractors & Teaming Partners

Explore teaming with Tetra.

Cleared staff, prime-contract experience, and the agility to mobilize fast as a subcontractor.

Discuss Teaming

Technology Solutions Echelon

APEX Essential

Adaptive Program Execution Suite

Program-level decision support for complex, mission-critical programs. APEX integrates schedule analysis, risk evaluation, probabilistic forecasting, and course-of-action assessment into a single workflow — helping program teams make better decisions faster and with greater confidence.

Request a Demo Back to Echelons

Format

Excel Binary Workbook (.xlsb) — zero-install

Target Users

Program Managers, Systems Engineers, Project Controllers, Product Engineers

Environment

Restricted IT environment compatible

License

Flexible — based on customer/project needs

Why APEX Exists

Analytical Insight, When It Can Still Change the Outcome

The Problem

Most program teams manage schedule pressure, risk, and decisions with tools that were never designed to work together — producing a fragmented workflow in which analytical insight arrives too late to influence the decisions it was meant to support.

The APEX Approach

APEX closes that gap with a unified environment where schedule data, probabilistic simulation, risk management, and decision analysis operate together — continuously, within a single workbook, on existing government hardware. The goal isn't a reporting layer. It's the analytical foundation to make informed decisions before issues become program impacts.

Capability Modules

Four Modules. One Workbook.

Schedule & Gantt

What it does

Ingests P6 Excel exports directly — no XER conversion. WBS-organized activity register and swim-lane Gantt on a persistent canvas.

What it solves

Eliminates manual schedule rebuild on every data refresh.

Executive Timeline

What it does

Single-page, briefing-ready program timeline generated automatically from schedule data. Supports swim lanes, milestones, fiscal year dividers.

What it solves

Replaces manual PowerPoint/Visio timelines. IPR-ready artifacts on demand.

Risk Register

What it does

Four-phase risk lifecycle management. Probability-impact data connects directly to simulation inputs.

What it solves

Keeps risk integrated with schedule. PRR-ready without reformatting.

Probabilistic Decision Support

What it does

10,000-iteration PERT/Beta simulation. CoA evaluation using utility scoring, CoV weighting, and dominance logic. Every run auto-logged.

What it solves

Replaces informal decision-making with a structured, documented, probability-weighted process.

Typical Applications

Where Program Teams Put APEX to Work

Schedule Recovery Planning

Evaluate and compare recovery options before touching the P6 baseline.

Critical Milestone Assessment

Enter reviews with P50/P80 confidence statements, not single-point estimates.

Risk Mitigation Evaluation

Quantify the value of a mitigation action before committing resources.

Go/No-Go Decision Support

Produce a probability-weighted, documented recommendation at formal decision points.

Program Reviews & IPR Prep

Generate schedule confidence data and decision analyses formatted for leadership briefings.

What Makes APEX Different

Built to Close the Gap Legacy Tools Leave Open

Traditional Environment	APEX Environment
Separate tools for schedule, risk, and decisions	Single integrated workbook — no manual data handoffs
No schedule confidence quantification	P10 / P50 / P80 / P90 on every run
Informal or undocumented decision-making	Structured, logged, probability-weighted decision analysis
Executive timelines built manually	Executive timelines generated automatically from schedule data
Installation, approval, or training required	Zero-install, offline, runs on existing GFE today
Analysis and decisions documented separately	Every decision run archived with inputs, outputs, and rationale

The APEX Planning Loop

A Six-Step Cycle, Recalculated in Seconds

Schedule data is imported from Primavera P6 via direct Excel export — no XER conversion, no intermediate steps. Once APEX produces a ranked recommendation, the program team reviews those outputs and incorporates the adjustments into P6.

P6 remains the authoritative scheduling system. APEX informs the decisions; the program team controls the baseline.

Operating Environment & IT Compatibility

Built for Restricted IT Environments From Day One

APEX eliminates the IT compatibility barrier that prevents adoption of most analytical tools in restricted or classified IT environments.

No cloud services — all processing occurs locally within Microsoft Excel

No network connectivity — operates fully offline, no internet or intranet

No installation — single .xlsb file distributed directly to authorized users

No admin privileges — runs within standard Excel on GFE

No third-party dependencies — all processing via native Excel and VBA

No external data transmission — all program data remains within the workbook

Delivery Format	Single Excel Binary Workbook (.xlsb)
Installation	None — distributed directly to authorized users
Network	None — fully offline operation
External Libraries	None — native Excel and VBA only
Admin Privileges	Not required on GFE
Classified Networks	Deployment on restricted or classified networks subject to customer IT security review; full support provided
Data Handling	All data remains within the workbook; no external transmission

Application to Program Environments

Built to Support Any Program, Not One Customer

Schedule Confidence for IPRs

P50/P80 confidence intervals replace single-point estimates; program managers enter reviews with defensible, simulation-backed schedule commitments.

Risk-Informed Decision Justification

Decision records — inputs, probability-weighted analysis, rationale — provide the traceable basis program governance requires.

Consolidated Program Management

Schedule, risk, and decision analysis in a single workbook; no data fragmentation, reduced cycle time.

Adaptable Across Program Types

Tool architecture, data structures, and outputs are built around standard program management conventions — applicable across federal, commercial, and national laboratory programs alike.

Looking Ahead

APEX Essential Is the Foundation

APEX Essential is the foundational capability within a broader APEX architecture. Customers investing in Essential are establishing the analytical and data foundation for potential future modules — including Resource Management, Portfolio Management, Executive Reporting, Program Performance Analytics, and Program-Specific Decision Support.

See APEX in Your Environment

Bring APEX Into Your Next Program Review.

Program Managers & Labs

Request a working demonstration.

See APEX evaluate a real schedule and risk register — on your data, in your environment.

Request a Demo

Prime Contractors & Teaming Partners

Explore APEX as part of a teamed solution.

Pair APEX with Tetra's Professional Services and Strategic Consulting echelons on your next proposal.

Discuss Teaming

Careers at Tetra

Build the Firm While You Build the Mission.

Tetra is a young company at the intersection of mission-critical work and integrated capability. Workforce Development isn't just something we offer customers — it's how we grow, internally, on purpose.

Why Tetra

What Joining a Young Firm Actually Means

Direct Impact

Small team, real responsibility. Your work reaches the mission without layers of review diluting it along the way.

Mission-Critical Work

Q-cleared work supporting national laboratory programs — the kind of work that matters, from day one.

Leadership Access

You'll work alongside the people running the firm, not several reporting layers removed from them.

Grow As We Grow

Joining early means shaping how Tetra operates — not just filling a role someone else defined.

What We Look For

Disciplines Across Our Four Echelons

We hire for functional depth first — the specific program or product comes second.

Program Management & Controls Systems Engineering Risk & Schedule Analysis Data & Technology Strategic & Acquisition Consulting Training & Workforce Development

A Cleared Environment

Every current Tetra team member holds an active DOE Q clearance, and most roles either require an active clearance or the ability to obtain one. We'll be upfront with you about clearance requirements early in the process.

Current Openings

Where We Stand Today

No open requisitions listed right now

As a young firm, our hiring moves with our contract pipeline rather than a standing calendar. We're always interested in hearing from mission-experienced program management, controls, risk, systems engineering, and data professionals — cleared or clearable.

Send Us Your Resume

Don't See an Exact Fit?

Tell us what you do and where you've done it. We'll reach out when the right program comes together.

careers@tetraechelongroup.com

Let's Talk

Let's Define the Right Echelon for Your Mission.

Whether you're a government program office or a prime contractor building a team, tell us what you're solving for and we'll follow up directly.

Government & Program Buyers

Bring Us Your Mission Requirement

Tell us about the problem you're solving. We'll tell you which echelon — or combination — fits.

Prime Contractors & Teaming Partners

Explore Teaming With Tetra

Cleared staff, prime-contract experience, and the agility to mobilize fast as a subcontractor.

Headquarters

1475 Central Ave, Suite 150
Los Alamos, NM 87544

General Inquiries

info@tetraechelongroup.com

Careers

View openings & submit your resume →