- ManTech (Quantico, VA)
- ManTech seeks a motivated, career and customer-oriented ** Senior Information System Security Officer (ISSO)** to join our team in **Quantico, Virginia.** ... during all phases of the IS lifecycle; ensure that system security documentation is developed, maintained, reviewed,...**Minimum Qualifications:** + 7 + years serving as an Information Systems Security Officer (ISSO)… more
- NANA Regional Corporation (Alexandria, VA)
- …and implementation based on NIST guidelines. + Work with stakeholders to integrate security engineering best practices into system development and sustainment. + ... ADM is looking for a Principal Information Assurance Subject Matter Expert - RMF Admin...of outstanding professionals, apply today! **Responsibilities** + Collaborate with security architects and engineers to design, implement, and maintain… more
- Parsons Corporation (Centreville, VA)
- …PowerPoint, WASSP, MBSA, Nessus, etc.) + Strong background and experience in assisting Information Systems Security Manager(s) in reporting and mitigation of ... of day-to-day security operations of all the information systems (unclassified/classified). + Working directly with... information system security incidents. **What Desired Skills You'll… more
- Imagine One Technology & Management (Dahlgren, VA)
- …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will...be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security … more
- First Division Consulting (Dahlgren, VA)
- …is contingent on contract award Position Overview: First Division Consulting is seeking a Senior Systems Security Engineer to support a Department of the ... DoD and Navy security frameworks. + Troubleshoot security incidents, access control issues, and system ...Information Security Manager) + CISSP (Certified Information Systems Security Professional) +… more
- SAIC (Alexandria, VA)
- **Description** SAIC is hiring a ** Senior Systems Security Engineer** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... reviews to advance the practice of systems security engineering through all phases of a system...Officer in developing and staffing work packages through tasker information systems + Knowledge of DoD acquisition… more
- BAE Systems (Quantico, VA)
- …support an important and dynamic Department of Justice customer as a ** Senior Systems Engineer/Active Directory (SSE/Active Directory)** supporting a highly ... production and development environments. **SKILL Level-** At a minimum, the ** Senior Systems Engineer/Active Directory** shall have demonstrated experience in:… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …to support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Operate and sustain the ... and utilization + Implement and maintain continuous compliance to information security policies and technical standards, report...software systems . + Performs configuration of operating system and security patches for host and… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Risk Acceptance (DRA) documentation and brief the program Cybersecurity Team and/or Information System Security Manager (ISSM). + Advise Cybersecurity ... Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency… more
- Koniag Government Services (Alexandria, VA)
- Cyber Defense - Senior Security Operations Center/Incident Response Analyst Alexandria, VA, USA Req #598 Thursday, June 26, 2025 **Koniag Data Solutions,** a ... Government Services company, is seeking a Cyber Defense - Senior Security Operations Center/Incident Response Analyst to...security + Red team/Blue team experience + Published security research + Experience with federal systems … more
- General Dynamics Information Technology (Springfield, VA)
- …to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT) Systems ... 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Senior Transform technology into opportunity as a … more
- KBR (Alexandria, VA)
- Title: Information System Security Manager (ISSM) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team (NSS) provides high-end ... our national security . KBR is seeking an Information System Security Manager (ISSM)...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
- KBR (Alexandria, VA)
- Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing ... Capability (JMETC) Information System Security Engineer (ISSE)... security requirements and their integration into information systems and its technology component through… more
- V2X (Springfield, VA)
- …to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and ... integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active...or more years of progressive, hands-on experience maintaining Enterprise information systems as a systems … more
- Koniag Government Services (Alexandria, VA)
- Security Control Assessment Lead Information Systems Security Engineer (REMOTE) Alexandria, VA, USA Req #622 Friday, June 27, 2025 **Koniag Data ... company, is seeking Security Control Assessment Lead Information Systems Security Engineer to...guidance on security control implementation + Oversee system security engineering activities + Review and… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for ... and procedures (TTPs) + Preferred: Active CISP + Preferred: Master's degree in information systems management or related field. Physical Demands: + Must be… more
- SMX (Dahlgren, VA)
- …Backup and Recovery of Windows systems + Software Management + Windows system security management + Installation and configuration of COTs software products ... + Monitoring performance of servers + Diagnose and troubleshoot technical issues + Manage system security and permissions of user accounts + Maintain backup and… more
- First Division Consulting (Dahlgren, VA)
- …+ Administer and maintain Unix/Linux systems to ensure reliability, security , and performance. + Manage system backup and recovery processes ... award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a...+ Collaborate with IT and cybersecurity teams to enhance system security and defense strategies. + Maintain… more
- V2X (Springfield, VA)
- … Information Assurance and Security standards such as the Defense Information Systems Agency (DISA) Security Requirements Guides (SRGs) and ... and professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support...and Security standards such as the Defense Information Systems Agency (DISA) Security … more
- General Dynamics Information Technology (Fort Belvoir, VA)
- … Assurance (IA) Certification to be considered for employment; either valid CompTIA Security + CE, Systems Security Certified Practitioner (SSCP) or Cisco ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution, System … more