- General Dynamics Information Technology (Falls Church, VA)
- **Req ID:** RQ203649 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** ... Systems Engineering **Skills:** Active Directory (AD),Azure Active Directory (AD),Cybersecurity,Identity...mitigate security risks through continuous monitoring, patch management, and system hardening. + Participate in security audits and incident… more
- Umbra Lab (Arlington, VA)
- Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission: Deliver global omniscience. To stay ahead of climate ... never meaningfully existed before. We are seeking a Mission System Architect to join Umbra's Mission Solutions department. This...as the Architect will work closely with the Space Systems and Software departments at Umbra. The ideal candidate… more
- KBR (Chantilly, VA)
- …and scaling to meet evolving mission demands + Maintain requirements systems : Support requirements management system for a multi-disciplined mission-focused ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's...of space defense. Key Responsibilities: + Enable requirements and system support: Work closely with office management and government… more
- Dominion Energy (Glen Allen, VA)
- Assoc/Mid/Senior ET P&C System Field Compl Analyst **Date:** Aug 1, 2025 **Location:** GLEN ALLEN, VA, US, 23060 **Company:** Dominion Energy Dominion Energy is ... There are multiple positions available which will be filled at the level commensurate with the successful candidate's knowledge, skills, and abilities. **Required… more
- Nou Systems, Inc. (Fort Belvoir, VA)
- …freeze as the Missile Defense Agency is performing a manpower assessment. nou Systems is continuing to accept applications and consider candidates so that we will ... staffing the contract when the freeze is lifted. nou Systems , Inc. (nSI) is now officially a 100% ESOP...allows us to take that commitment to a new level . nSI empowers our customers by supplying products, services,… more
- ManTech (Quantico, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Information System Security Officer (ISSO)** to join our team in **Quantico, VA.** **Responsibilities ... during all phases of the IS lifecycle. Ensure that system security documentation is developed, maintained, reviewed, and updated...+ 5+ years' experience performing duties of an Information Systems Security Officer (ISSO) at a cleared facility +… more
- ManTech (Chantilly, VA)
- …network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and ... is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in...HS/GED plus 14 years + Maintain an active IASAE Level III certifications or one of the following certifications:… more
- Parsons Corporation (Quantico, VA)
- …Security+ CE (IAT Level II) - Baseline DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains… more
- ARSIEM (Arlington, VA)
- …controls (NIST 800-37 and NIST 800-53) + DHS experience. + DoD 8570.1 IAT Level II + Certified Systems Engineering Professional (CSEP) + SAFe certification (SA, ... work with. ARSIEM is looking for a Network Based Systems Analyst IV (Cyber Information Technologies Requirements Manager) ....cannot be met, including key metrics such as the level of resources and time needed to complete those… more
- Leidos (Arlington, VA)
- **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... cloud environment by providing network and communication services, monitoring services, and system administration. This position is based in Arlington, VA and is… more