Marathon TS Inc Jobs

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

This position requires an ACTIVE DoD security clearance. Applicants who do not currently hold an active clearance will not be considered.At PMAT, we work on mission critical systems that directly supp...

Marathon TS is looking to hire a Technical Writer in support of a newly awarded contract for the Department of Homeland Security (Client) Customs and Border Protection (CBP). All candidates should hav...

Marathon TS is looking to hire a Research Analyst in support of a newly awarded contract for the Department of Homeland Security (Client) Customs and Border Protection (CBP). All candidates should hav...

Victim Notification Administrative Analyst Quantico VA) Key Requirements Active Top Secret Clearance required (must already possess clearance). Bachelor's degree or equivalent relevant experie...

Marathon TS is looking to hire a Systems Engineer to support a newly awarded contract in support of the Department of Homeland Security (Client) Customs and Border Protection (CBP) onsite in Ashburn, ...

Marathon TS Cyber Systems Engineer Sunnyvale, CA (onsite) Secret Cearance Required Marathon TS is seeking an Engineer that is responsible for maintaining the digital ecosystem across production and...

Marathon TS is looking for a Business Data Analyst to support the US Army on a Hybrid basis (3 days onsite) in Crystal City, VA. We are seeking qualified Data Analysts to (1) improve the completeness,...

Marathon TS is looking for a Junior Business Data Analyst to support the US Army on a Hybrid basis (3 days onsite) in Crystal City, VA. We are seeking qualified Data Analysts to (1) improve the comple...

Marathon TS is looking for a Senior / Lead Business Data Analyst to support the US Army on a Hybrid basis (3 days onsite) in Crystal City, VA. We are seeking qualified Data Analysts to (1) improve the...

Marathon TS is seeking a Cloud Reliability Engineer in Chantilly, VA to support our Department of Defense / Intelligence Community customer as part of a highly talented, highly motivated and high-perf...

Marathon TS is looking for Full Stack Engineers to support our efforts at Client. As a mid-level Full Stack Developer, you will join an Agile program responsible for the development, maintenance, sec...

Marathon TS is seeking a Senior Systems Administrator for the Mission Performance & Security Systems Directorate. We are seeking a highly experienced and hands-on candidate to support a defense system...

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...

Marathon TS is currently hiring Appian Developers. Our client's IT Modernization Division is a rapidly growing, entrepreneurial, technology department, is seeking motivated Senior/Lead and Architect l...

Marathon TS is seeking a team of Admins (Document Scanners) to support the Department of Homeland Security - Federal Emergency Management Agency (Client - FEMA) on a 1 + year contract basis. All ...

Marathon TS, Inc. has multiple prime contracts and sub contracts supporting DHS, DoD, and Intelligence Community customers. We have an immediate need for a Software Engineer to join in our team! In th...

PRIMARY RESPONSIBILITIES: Execute network operations to include configuration and analysis of customer circuits across optical and electro-optical multiplexers, routers, and switches. Perform real...

We're hiring a mid-level Software Engineer with strong Python, Flask, and DevSecOps skills to build secure, reliable REST APIs for enterprise/government programs. This role owns features end-to-end, s...

Primary Responsibilities- Design, develop, document, test and release software written in Python, XML, and other languages for use with the Cisco Network Services Orchestrator (NSO) platform. Int...