Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Security/Systems Administrator

$122k - $253k

Nightwing

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.Security AdministratorResponsibilities include:The security administrator (SecAdmin) shall support the Sponsor's Cloud Service Providers’ (CSP) Cross Domain System (CDS) environments. The role will include change control and configuration management, access control management, security monitoring and auditing, and operational support of CDS guards specific to the CSP. The SecAdmin’s responsibilities will include developing a Security Administration Plan, security procedures, a two-person rule (2PR) workflow, role definitions, and escalation path documents. The SecAdmin will also support accreditation activities by providing evidence for relevant security controls.TS/SCI with Polygraph Required Day 1Salary & BenefitsThe salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards.Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances.Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.SummaryLocation: Sterling, VAType: Full time

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Security/Systems Administrator in Sterling, VA vacancy
  • $122k - $253k

     ...full-spectrum cyber, data operations, systems integration and intelligence mission support...  ...upon contract award**The System Administrator (SysA) as part of the Platform Team delivers...  ..., including package management, security hardening, kickstart, and virtualization... 
    Suggested
    Full time
    Contract work

    Nightwing

    Sterling, VA
    11 hours ago
  • $102.85k - $139.15k

    Systems Administrator (Experienced or Senior)Company:The Boeing CompanyBoeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a System Administrator (Experienced or Senior) (Shift Work) to join our Mission Operations team in Herndon, VA.... 
    Suggested
    Permanent employment
    Full time
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Night shift

    Boeing

    Herndon, VA
    2 days ago
  • $135k - $216k

    ResponsibilitiesWe are seeking a Senior Cloud Systems Administrator in Herndon, VA to support the SITE III DO contract within our National Programs...  ...administration, practical AWS cloud administration, security hardening, troubleshooting, and application sustainment experience... 
    Suggested
    Full time
    Contract work
    Flexible hours
    Shift work

    Peraton Corporation

    Herndon, VA
    3 days ago
  • $112k - $179k

    ResponsibilitiesCurrently seeking a Cyber Systems Administrator to support an Intel Community (IC) customer in the Herndon, Virginia area.The...  ...-focused and emphasizes privileged system administration, security tool operations, log analysis, scripting, and audit evidence... 
    Suggested
    Contract work
    Shift work

    Peraton Corporation

    Herndon, VA
    3 days ago
  • $90.3k - $189.6k

    Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum...  ...is seeking a Classified Systems Administrator to support and maintain mission-critical classified information systems in a secure environment. This role combines systems engineering... 
    Suggested
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI International

    Sterling, VA
    4 days ago
  • $112k - $179k

    ResponsibilitiesJob Summary:We are seeking a highly skilled and experienced System Administrator to join our team. This position will require the candidate...  ...customers, contractor Project Lead, Information Systems Security Officer (ISSO), Application Vendor, and Application End... 
    Contract work
    For contractors
    Shift work

    Peraton Corporation

    Herndon, VA
    3 days ago
  •  ...Poly SPCompany: Lockheed MartinDescription:• Provide Domain/Systems Administrator Engineer of the Mission LAN, and oversee the maintenance,...  ...encountering a problem that the Contractor team cannot solve• Ensure security compliance with the Sponsor’s ISSM for all components of... 
    Full time
    For contractors
    Work at office
    Remote work
    Monday to Friday
    Flexible hours

    Lockheed Martin

    Herndon, VA
    4 days ago
  •  ...effective installation and performance of advanced operating system hardware and software on servers. • Install new software releases...  ...projects • Thorough knowledge of good server and system administration principles Additional InformationAll your information will be... 
    Work experience placement

    Xinnovit

    Herndon, VA
    3 days ago
  • $105.1k - $231.1k

    Job Title: Infrastructure/Systems AdministratorJob Category: Information TechnologyTime...  ...team as an Infrastructure/Systems Administrator and play a crucial role in maintaining...  ...infrastructure issues (servers, network, security, etc.) using advanced systems analysis... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Sterling, VA
    1 day ago
  • $77k - $163k

     ...technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support...  ...markets.We are seeking a highly skilled Systems Administrator to support mission-critical systems in a secure environment. The ideal candidate has experience... 
    Full time

    Nightwing

    Sterling, VA
    4 days ago
  • $86k - $138k

    ResponsibilitiesPeraton is seeking an entry level Systems Administrator (Shift 2) to join our national intelligence program that delivers engineering...  ..., systems, and technologies, as assigned. Current CISSP or Security + Certification.Be able to perform as a back up lead as... 
    Contract work
    Shift work

    Peraton Corporation

    Herndon, VA
    9 hours ago
  • $99k - $206k

     ...full-spectrum cyber, data operations, systems integration and intelligence mission support...  ...hardware maintenance and care, system administration, knowledge of automation technologies,...  ...position also requires a knowledge of security and accreditation practices and... 
    Full time

    Nightwing

    Sterling, VA
    1 day ago
  •  ...Virginia area. We're a company predominantly focused on cyber security for our government customers yet our expertise in other...  ...Currently we have an immediate need to add an experienced: Systems Administrator Location: Herndon, VA (on-site client environment)... 
    Immediate start
    Shift work

    ARMISON TECH, INC.

    Herndon, VA
    11 hours ago
  •  ...years relevant work experience Experience with Linux operating system Experience working with Teradata or other data warehouses...  ...Jenkins) Good to Have: At least 7 years experience in Linux Administration (Redhat and CentOS distributions preferred). At least 5 years... 
    Work experience placement

    Samprasoft

    Ashburn, VA
    3 days ago
  •  ..., Virginia Type: Contract Job #3954 Title: Systems Administrator SME Location: Herndon, VA *Clearance: *Active TS/...  ...end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be... 
    Contract work

    Cornerstone Defense

    Herndon, VA
    1 day ago
  •  ...Systems Administrator Location: Herndon, VA Experience: Midlevel /Senior Required US Citizenship Requirements a. Manage the...  ...Linux and Windows). h. Plan, develop, and implement system security procedures to include implementing firewalls, SSL, x509,... 

    Node.Digital

    Herndon, VA
    4 days ago
  • $150k - $165k

     ...Systems Administrator At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions...  ...and other source control systems ~ Strict adherence to security standards and organizational requirements ~ Willingness... 

    B/Core

    Herndon, VA
    4 days ago
  •  ...Summary A Global Media and Technology company is seeking a System Administrator to join their team in Ashburn, VA . This multifaceted...  ...performance, functional, regression, scalability, and security testing for each release for environments a devices... 
    Full time
    3 days per week

    Kaztronix

    Ashburn, VA
    1 day ago
  •  ...BT-350 - Systems Administrator Skill Level: Senior Herndon, VA (fully on-site, no remote option) **Please do NOT apply if you do...  ...Linux and Windows) Plan, develop, and implement system security procedures to include implementing firewalls, SSL, x509, PKI... 
    Remote work

    Bespoke Technologies LLC

    Herndon, VA
    3 hours ago
  •  ...full-spectrum cyber, data operations, systems integration, and intelligence mission support...  ...commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/...  ..., including package management, security hardening, kickstart, and virtualization... 
    Contract work

    Nightwing

    Sterling, VA
    5 hours ago
  • $92.3k - $166.85k

     ...that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software...  ...customer. In this critical role, you’ll ensure the stability, security, and performance of the environments that enable mission... 
    Contract work
    Local area
    Immediate start
    Shift work
    Day shift
    Afternoon shift

    Leidos

    Sterling, VA
    11 hours ago
  •  ...BCore is seeking a Systems Administrator in Herndon, VA to support mission-critical IT solutions for government clients. The role requires TS...  ...polygraph and hands-on experience with cloud and DevSecOps in a secure environment. You will participate in design, deployment, and... 

    Bcore

    Herndon, VA
    2 days ago
  •  ...RxAnte is looking for a strong mid-level Systems Administrator to join our team. Company Profile From its founding in 2011, RxAnte’s mission...  ...and identify anomalous network behavior, which may include security-sensitive activities such as unauthorized network access and... 
    Temporary work
    Flexible hours

    Uniting Holding

    Sterling, VA
    3 days ago
  •  ...Peraton is hiring a Systems Administrator to support critical missions within its Risk Decision Group. This role focuses on maintaining, securing, and optimizing on‑prem enterprise environments while laying the groundwork for cloud modernization. Responsibilities include... 

    Peraton

    Herndon, VA
    2 days ago
  •  ...Saic is seeking an IT System Integration Team Manager to join their hybrid-remote team in Sterling, VA. This role involves leading a team of engineers and collaborating with various stakeholders to ensure successful integration of cloud environments and systems. The ideal... 
    Remote work

    SAIC

    Sterling, VA
    2 days ago
  •  ...lead with both innovation and integrity. The Position Senior System Administrator provides Tier I/II/III systems administration and IT...  ...enterprise systems and infrastructure, ensuring availability, security, and operational performance of mission‑critical platforms.... 
    Relocation
    Day shift

    The One 23 Group

    Herndon, VA
    4 days ago
  •  ...Value Technology, Inc. (BVTI) in Herndon, VA, is seeking a Systems Administrator II to support our federal customer in the Intelligence Community...  ...clearance and entails managing IT systems, implementing security patches, and troubleshooting issues within a collaborative... 

    Best Value Technology

    Herndon, VA
    2 days ago
  •  ...Nightwing Intelligence Solutions, LLC is seeking a lab and systems administrator to support provisioning, imaging, and access management for lab users. The role requires DoD/ DHS suitability and the ability to work across Linux/Unix and macOS environments. The candidate... 

    Nightwing Intelligence Solutions, LLC

    Sterling, VA
    2 days ago
  •  ...Overview VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations... 

    VTG Defense

    Herndon, VA
    3 days ago
  •  ...RTX Corporation is seeking a System Administrator to deploy, configure, and maintain Windows 11 workstations and related infrastructure onsite...  ..., and experience with modern endpoint management, security, and automation tools. The candidate will use Microsoft Intune... 

    Prattwhitney

    Sterling, VA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Security/Systems Administrator. Be the first to apply!