Responsibilities Peraton is seeking a mid-Level Enterprise Applications Engineer in Chantilly, VA to support our Department of Defense (DoD) customer as part of a highly talented, motivated, and high‑performing team. In this role, you will serve
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly
General information Requisition # R69347 Locations USA-VA-Chantilly Posting Date 07/17/2026 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic
About Lynk Lynk is the inventor of satellite direct to device or D2D technology, and has the worlds only commercial license from the FCC to operate a commercial D2D system. Today, Lynk allows mobile network operators subscribers
XMSTART is always looking to add experienced and strategic full-time Systems Engineers to our team, in Chantilly, VA or Washington, DC. These positions are 100% onsite. Requirements Security Clearance Requirements: Active TS/SCI with Polygraph is required Education:
Leidos is seeking a strong Linux engineer with experience with Debian that can bring automation skills that the team currently lacks (Ansible, scripting, AI integration for example) to help streamline/add efficiencies. The selected candidate will be joining
Overview: Cyber Defense Technologies (CDT) is seeking a proactive and technically skilled Tier 2 Help Desk/ Systems Administrator. The ideal candidate will have strong troubleshooting abilities, excellent communication skills and experience resolving complex technical issues. Clearance Requirements:
Overview: CDT is looking to add an experienced Information Systems Security Officer maintain security operations to various specialized applications. This position will be onsite in Chantilly, VA. Clearance: An active Top Secret/SCI clearance with CI Poly is
Overview: CDT is looking to add a Senior Information Systems Security Officer to provide advice and assistance to secure configuration and operations to the customer’s IT assets. Apply extensive knowledge and experience of a variety of information
Overview: Cyber Defense Technologies (CDT) is seeking a skilled and motivated Information Systems Security Officer to join our team in Westford, MA. Clearance Requirements: An active Secret clearance is required. Candidates who do not meet this requirement
DEZIGN CONCEPTSNOW HIRING Engineer resilience. Protect the mission. Senior Systems & Infrastructure Engineer Design, modernize, secure, and sustain complex enterprise infrastructure across virtualized, networked, storage, backup, and forensic environments.Job Code08042026-1326-01-01 Salary SALARY Up To $200K LocationChantilly ClearanceActive
MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access Programs (SAPs) supporting Department of Defense (DOD), Headquarters United States Air Force, and MTSI Operations.The position will provide direct
Description Ready Support Services LLC, a Tyto Athene company, is searching for an experienced and skilled Senior Windows System Administrator to join our IT team. As a key member of our infrastructure support team, you will be
Responsibilities Peraton is seeking a Systems Administration Supervisor to oversee the availability, security, and performance of mission-critical systems, while managing daily operations, staff development, and cross-team coordination. This role also serves as Helpdesk Lead, supporting a program providing
Responsibilities Peraton is looking for a Systems Administrator / Help Desk Support Specialist to deliver hands-on technical support, system administration, and troubleshooting that keeps mission-critical infrastructure running reliably and securely for end users. What Youll Do: Provide Tier
Looking for an opportunity to make an impact? At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to
Systems Administrator Application Deadline: 15 August 2026 Department: Data Analysis and Technology Services Employment Type: Full Time Location: Chantilly, VA Compensation: $130,000 - $260,000 / year Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time, onsite,
Position is located in Chantilly, Virginia, and requires an active TS/SCI Poly clearance be in place PRIOR to application The Front-End Software Engineer will design and develop complex new software products, or make significant enhancements to
Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:None Public Trust/Other Required:None Job Family:Software Engineering Job Qualifications: Skills:Hyper Text Markup Language (HTML), Java Enterprise Edition, User
Freedom Technology Solutions Group is seeks a motivated, mission-focused Principal Network Engineer to join our team in Chantilly, VA. In this role, you will provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise