APEX TK

Junior Action Officer

Action Officer

Bachelor's degree in Business, Engineering, Program Management, or related field; strong MS Office and briefing skills; excellent communication; highly organized; ability to work in a fast-paced team; Public Trust clearance (or ability to obtain).

Missile Defense System Architecture Engineer

Master's in STEM with 12+ years in missile defense or similar DoD program; Secret clearance with ability to obtain TS/SCI; strong MDS architecture knowledge; MATLAB experience.

C2BMC Principal Acquisition Analyst

Principal Acquisition Analyst

Bachelor's with 20+ years or Master's with 12+ years; active Secret clearance; DoD acquisition experience; contract requirements and performance management.

GMD Ground Systems Development Analyst

Ground Systems Development Analyst

Bachelor’s in STEM with 7+ years in missile defense or large DoD program; US citizen with DoD Secret clearance; strong communication and documentation skills.

Technical Integrator

Bachelor’s degree in STEM; 7+ years in missile defense or large DoD program; US Citizen; DoD Secret Clearance; strong presentation and documentation skills.

Program Controls Analyst

Bachelor’s degree; 0-3 years in program support; strong MS Office; excellent communication; Public Trust clearance (or ability to obtain).

Modeling and Simulation Engineer

2-10 years of relevant experience; BS in STEM; TS/SCI with CI Poly; experience in space-related analysis; programming in C++, Python, R, SQL, MATLAB; able to communicate findings.

Digital AI Development Engineer

3+ years experience in AI pipelines, Python, and cloud integration; active Secret Clearance; BS in CS/Engineering; strong problem solving and collaboration.

Senior Payloads Analyst

Payloads Analyst

Senior-level payloads analyst with DoD program experience; active Secret clearance; strong range safety and flight termination knowledge.

Senior Telemetry & Trajectory Engineer

Telemetry & Trajectory Engineer

7+ years of missile defense or related DoD program experience; active DoD Secret clearance; proficiency in MATLAB, Python, Java, C#, telemetry systems, data acquisition, and version control; strong communication skills.

Senior Cyber Security Engineer

Master’s degree in a STEM field with 12+ years of DoD experience; active top-secret clearance or ability to qualify; experience deriving system requirements; test planning/execution; cyber DT&E; risk assessment; strong communication.

APEX TK LLC

Senior MBSE Systems Engineer

Senior MBSE engineer with DoD missile defense experience, active Secret clearance, MBSE/Cameo expertise, 20+ years (or 12+ with a Master’s) in related programs.

Title	Location	Date
Junior Action Officer Full Time · $40K-$60K Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	May 1, 2026
Missile Defense System Architecture Engineer Full Time · $120K-$160K · 12+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Apr 30, 2026
C2BMC Principal Acquisition Analyst Full Time · $130K-$170K · 20+ YOE Colorado Springs, Colorado, United States · Onsite	Colorado Springs, Colorado, United States Onsite	Apr 28, 2026
GMD Ground Systems Development Analyst Full Time · $120K-$150K · 7+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Apr 23, 2026
Technical Integrator Full Time · $110K-$125K · 7+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Apr 23, 2026
Program Controls Analyst Full Time · $70K-$85K · 0+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Apr 22, 2026
Modeling and Simulation Engineer Full Time · 2+ YOE Chantilly, Virginia, United States · Onsite	Chantilly, Virginia, United States Onsite	Apr 22, 2026
Digital AI Development Engineer Full Time · $80K-$110K · 3+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Mar 26, 2026
Senior Payloads Analyst Full Time · $120K-$150K · 12+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Mar 19, 2026
Senior Telemetry & Trajectory Engineer Full Time · $100K-$125K · 7+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Mar 16, 2026
Senior Cyber Security Engineer Full Time · $120K-$160K · 12+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 24, 2026
Senior MBSE Systems Engineer Full Time · $120K-$150K · 20+ YOE Huntsville, Alabama, United States · Onsite	Huntsville, Alabama, United States Onsite	Feb 19, 2026

Activities	Systems EngineeringTechnical SupportStrategic AdvisementData AnalyticsCybersecurity Services
Headquarters	US
Industries	DefenseAerospace
Name	APEX TK
Employees	25
Type	Private
Tagline	Technical solutions and systems engineering for national security missions.
Founded	2,020
Website	apextk.com

APEX TK

About APEX TK