Secret Clearance Jobs at Marathon TS Inc

Marathon TS is seeking a .Net Team Lead to support a government contract located in Arlington, VA. Position requires one to work on client site. Location: Arlington, VA (onsite) Clearance: Active...

Marathon TS is actively seeking a Software Automation Test Lead with API emphasis to join our team and support development efforts for the Drug Enforcement Administration (DEA). Work Location: Arlin...

Marathon TS is seeking a Senior .Net Application Developer to support the critical mission of the Drug Enforcement Administration (DEA). We are developing the applications that provide the tools nece...

Location: Fully Remote (U.S. Based) Employment Type: Full-Time Position Type: Government Contract Opportunity Position Overview We are seeking an experienced Cybersecurity Assessment & Authorizat...

Marathon TS, Inc. has multiple prime contracts and subcontracts supporting the Intelligence Community. We have an immediate need for a Senior Software Developer to join our team! In this role, will wo...

Data Architect (Remote) Position Overview We are seeking an experienced Data Architect to design, develop, and maintain enterprise data architecture solutions supporting mission-critical government pr...

Software Architect (Remote) Position Overview We are seeking an experienced Software Architect to lead the design and development of enterprise software solutions supporting mission-critical govern...

In this position you will serve as a Development Manager / Scrum Master for the Mission Performance & Security Systems Directorate. We are seeking a candidate who will have primary responsibility of d...

Navy Field Engineer/Technical Support Specialist San Diego, CA Job Summary We are seeking a highly motivated Navy Field Engineer / Technical Support Specialist to support NAVSEA and NSWC Philadelphi...

Marathon TS is seeking seeking an experienced, automation-obsessed Senior Cloud Linux Administrator to join our compliance-driven DevSecOps team. This is not a "keep the lights on" role. You will be r...

Position Title: Technical Writer Position Purpose The Technical Writer supports the JTMS Joint Program Office by ensuring meetings, decisions, and program activities are accurately documented, o...

We're seeking a Cloud Developer to join our dynamic team. Essential Responsibilities: Design, implement, and maintain cloud infrastructure (e.g., modernization, migration, roadmaps, etc.), ensuring t...

We're seeking a Cloud Developer to join our dynamic team. Essential Responsibilities: Design, implement, and maintain cloud infrastructure (e.g., modernization, migration, roadmaps, etc.), ensuring t...

IA Access Management Analyst Location: Remote Position Type: Full-Time Period of Performance: September 15, 2026 - September 14, 2029 Position Overview We are seeking an experienced IA Access Managem...

Help Desk Analyst Guam (Onsite) The ideal candidate ensures that the Help Desk operates as a highly professional service that meets the needs of the customer. Follows procedures and process reques...

Job Summary Supports the design, integration, and test of protected SATCOM terminals for AEHF, working across disciplines and interfacing directly with Government customers. This role is a junior to...

Marathon TS seeking a hands-on, automation-obsessed Senior Site Reliability Engineer to build and operate FedRAMP-authorized cloud environments across Azure, AWS, and GCP. This is an execution-focused...

Marathon TS is seeking a skilled Forward Deployed Engineer in the Colorado Springs region for our client that is fully remote. Successful Forward Deployed Engineers demonstrate competency in integrati...

Marathon TS is seeking a skilled Forward Deployed Engineer near Ft. Bragg for our client that is fully remote. Successful Forward Deployed Engineers demonstrate competency in integrating advanced tec...