Marathon TS Inc Jobs

Marathon TS is looking to hire a cleared Cybersecurity Engineer / ISSE to work onsite in Ashburn, VA on a newly awarded contract supporting the Department of Homeland Security Customs and Border Prote...

Sr. SharePoint Developer / Graphic Design Support Springfield, VA $165,000 - $195,000 TS/SCI Clearance Required Transform technology into opportunity with Marathon TS as a Sr. SharePoint Developer / ...

VMWare (ESXi) Engineer Springfield, VA $155k-$215k Marathon TS is seeking a VMWare Engineer with 5+ years of experience to support the design, administration, security, and sustainment of a larg...

Transform technology into opportunity as a System Administrator Advisor with Marathon TS. A career in enterprise IT means connecting and enhancing the systems that matter most. At Marathon TS you'll b...

HPC Infrastructure & Cluster Engineer Springfield, VA $205k-$270k Marathon TS is seeking a TS/SCI-cleared Infrastructure Engineer to manage and optimize a high-performance compute environment support...

Sr. Network Engineer St. Louis, MO/Springfield, VA $155k-$215k Marathon TS is seeking a Sr. Network Engineer with an active TS/SCI security clearance who is willing to obtain a CI Polygraph to suppo...

Deliver simple solutions to complex problems as VTOC Operations at Marathon TS. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application devel...

System Administrator (SaaS) St. Louis, MO/Springfield, VA $155k-$215k Marathon TS is seeking a System Administrator with 5-10 years of experience supporting enterprise user-facing systems in a clear...

Marathon TS is seeking a skilled Operational Specialist to join a dynamic team. Experimental & Operational Technical Specialist Responsibilities Include: Performs the technical evaluation and an...

Software Developer, Sr Springfield, VA $215,000 - $270,000 Marathon TS is seeking an experienced and collaborative Senior Software Developer to join our team and support one of our intelligence custo...

Linux Systems Engineer St. Louis/Springfield $155k-$200k Marathon TS is seeking a TS/SCI-cleared Linux Systems Engineer to design, administer, automate, and optimize enterprise Linux infrastructure r...

Marathon TS is seeking an experienced professional to perform full-spectrum cybersecurity assessments across complex aerospace and defense programs. This position focuses on identifying and validating...

ServiceNow Business Analyst Fully Remote We are seeking a skilled Business Analyst to support the modernization of the organization's asset management solution. This initiative will implement the Serv...

Red Hat Linux Systems Administrator Washington DC (Onsite) Summary We are seeking an experienced Red Hat Linux Systems Administrator to support a mission-critical federal environment for the Unite...

Marathon TS is seeking an experienced Systems Administrator to join a dynamic team. Description: We are seeking a highly experienced and hands-on candidate to support research, development, and defe...

Marathon TS is looking to hire a Business Analyst to support the Department of Homeland Security - Immigration and Customs Enforcement (Client ICE) in the DC Metro Area. The successful candidate will ...

Marathon TS is looking for a Data Analyst to support Client CBP on site in Crystal City, VA. All candidates should have the following: Lead and perform data-driven studies, assessments, and research...

Security Engineer II provides technical support in the areas of vulnerability and risk assessment, network security, product evaluation, and security implementation. Understands Information Security C...

A team member assigned as a Security Engineer III provides technical support in the areas of vulnerability assessment, risk assessment, network security, product evaluation, and security implementatio...

The Systems Engineer IV provides senior-level technical and systems engineering support to the JTMS Joint Program Office, with a primary focus on systems engineering, cybersecurity/RMF accreditation, ...