Systems Administrator
Integral Federal
System AdministratorThe System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with software upgrades and maintaining a healthy system for the Defense Nuclear Facilities Safety Board (DNFSB) network.ResponsibilitiesPerform tasks required to achieve and maintain Authorizations to Operate (ATOs) for all supported systems and applications.Ensure all servers are virtualized, maintain accurate diagrams, and maintain baseline documentation of the server configurations.Provide system administration for applications residing in commercial and Government cloud-based environments; assist the Government with consolidation and rationalization efforts that could include the need to migrate applications to an approved hosting environment.Conduct and maintain daily and weekly backups on and off-site for all production and identified development servers.Test software patches and upgrades; assist the Government with adhering to Secure Technical Implementation Guides (STIG), Cyber Task Orders (CTO), and Information Assurance Vulnerability Alerts (IAVAs).Provide problem resolution to restore services that have been degraded or have experienced a mission-impacting service outage.Perform application/system monitoring of all services, including customer-provided applications.QualificationsRequired:Bachelor's Degree in IT related degree with 3 years of experienceDemonstrated experience performing Automated Service Interruptions (ASIs) and STIG compliance.Have and maintain IAT Level II baseline certification,Registered IAT Level II baseline certification: either CCNA Security, CySA+**, GICSP, GSEC, Security+CE, CND, and SSCP (preferred Security+ CE certificate)Secret Clearance.Company OverviewIntegral partners with federal defense, intelligence, and civilian leaders to tackle their most important challenges and deliver positive outcomes. Since our founding in 1998, we have helped clients leverage existing and emerging technologies to transform their enterprises, empower growth, drive innovation, and build sustainable success. The forward-leaning solutions we deliver are tailored to each mission with a focus on keeping our nation safe and secure.Integral is headquartered in McLean, VA and serves clients throughout the country.We offer a comprehensive total rewards package including paid parental leave and immediate vesting in our 401(k). Give us a try and become part of a curated group of professionals at Integral Federal!Our package also includes:Medical, Dental & Vision InsuranceFlexible Spending AccountsShort-Term and Long-Term Disability InsuranceLife InsurancePaid Time Off & HolidaysEarned Bonuses & AwardsProfessional Training ReimbursementEmployee Assistance ProgramEqual Opportunity Employer/Protected Veteran/Disability
$62k - $141k
IT Systems AdministratorThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking... ...a customer-focused engineering solution.As an IT Systems Administrator on our team, you’ll have the chance to shape the development and...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$130k - $180k
Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA) Program Security Services (PSS) task order. If interested and meet the qualifications, we encourage you to apply for this rewarding...SuggestedContract workLocal area$62k - $141k
System Administrator, MidThe Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client?As a System Administrator...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$104.2k - $138.9k
...a hybrid role working on-site 3 days/week in Arlington VA area. Candidates must have a current TS/SCI clearance.The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise infrastructure supporting...SuggestedRemote work3 days per week$92.3k - $166.85k
...like an environment where you can thrive, keep reading! The MissionThe Leidos Digital Modernization Sector is seeking a GCCS-J Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. Primary Responsibilities: Lead, mentor, and manage...SuggestedFull timeLocal areaImmediate startRemote workRelocation$62k - $141k
Tier 2 System AdministratorThe Opportunity: Your combination of people skills and system administration knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the DoD? Your blend of...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Kaiva Tech, LLC is seeking a Systems Engineer/Administrator in Arlington, VA Clearance Secret Location 100% Onsite Position Overview: As a Systems Engineer/Administrator, you will be responsible for ensuring the secure and efficient operation of servers and systems in...
- ...clearance with a Full Scope (FS) Polygraph. No exceptions. About System High System High Corporation delivers advanced... .... We are seeking an Information Technology (IT) Systems Administrator to join our team and support mission-critical programs through...Contract workImmediate start
- ...IT Systems Administrator As an IT Systems Administrator, you will be responsible for the administration, configuration and support of our systems, networks and software. Responsibilities Setting up and configuring new instances of Linux and Windows servers....Work at office
$78.6k - $160.2k
...Senior Systems AdministratorAt Accenture Federal Services, nothing matters more than helping the US federal government make the nation... ...moves missions and the government forward!The Senior Systems Administrator oversees the management, security, and optimization of a mixed...Local area$70k - $110k
...Systems AdministratorWe are seeking a Systems Administrator to support the Cost Assessment Data Enterprise (CADE) office on-site at The Pentagon. The ideal candidate is a bright, energetic, customer service oriented IT professional with preferably 7-10+ years of experience...Work at office$110k - $138k
...Overview The System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with software...Temporary workImmediate startFlexible hoursShift work$106.3k - $221.1k
...System Administrator At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology...Live inLocal area- ...Systems Administrator 3 Engineering Location: Chantilly, VA Salary: 100-150k TS/SCI clearance required Responsibilities: Troubleshoot, maintain integrity and configure components along with implementing operating systems enhancements to improve reliability...
- ...A government services contractor in Arlington, Virginia is seeking a Relativity Sr. Systems Administrator to facilitate government innovation through IT solutions. The ideal candidate will design and maintain systems using Relativity and AWS, alongside ensuring compliance...Full timeFor contractorsFlexible hours
- ...August 2025 Application Deadline: 29 August 2025 Department: Systems Engineering Location: Headquarters Description Aireon deployed... ...within the Aireon Network Engineering Group, the Senior Systems Administrator is responsible for helping to set up, maintain and manage...Permanent employmentFull timeTemporary workFor subcontractorWork at officeRemote workFlexible hours
- ...Endpoint Systems AdministratorTechnology and Computer-relatedVienna, VA • Full-Time/RegularSupports the deployment, configuration, and day-to-day administration of endpoint management platforms including Workspace One, Intune, and Jamf. This role ensures secure, reliable...Full time
- ...well-structured, effectively outlining the responsibilities, requirements, benefits, and application process for the Senior Airgap System Admin role. It uses appropriate HTML tags (p, h3, ul, li) to enhance readability and organization. However, there are minor issues...
- ...Systems Planning and Analysis, Inc. (SPA) seeks Systems & Infrastructure Administrators to operate, maintain, and improve environments hosting APACS and related capabilities. The role focuses on availability, security, performance, and scalability across multiple environments...
- ...Senior Systems AdministratorGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver... ...industry.At GCI, we solve the hard problems. As a Senior Systems Administrator, a typical day will include the following duties:Position...Work at officeShift work
- ...Senior Systems Administrator, Top Secret Security Clearance Required, Arlington, VAWe are seeking a Senior Systems Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support...
- ...ASM Research, An Accenture Federal Services Company, seeks a Junior System Administrator to support daily IT infrastructure in a regulated government environment. Responsibilities include account management, server setup and patching, monitoring, backup verification,...
- ...Job Title Systems Administrator Location McLean, VA, 22101 Clearance TS/SCI Experience Level Mid Level Career (5+ yrs experience) Job Description The Systems Administrator will be responsible for maintaining and managing the company's computer...Flexible hours
- ...System AdministratorMasonbyte is seeking to fill a System Administrator position for our customer in McLean, VA. At Masonbyte, we strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals...Permanent employment
- ...Systems AdministratorInnovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and... ...systems in the US Department of Defense (DOD), is seeking a Systems Administrator to be part of our Security team and based out of our Arlington...Full timeWork at officeImmediate start
- ...System AdministratorArlington, VAElectrosoft Services, LLC is an award-winning company that provides comprehensive technology-based... ...deployment, backup validation, and configuration management.Support administration of GIS environments, geospatial databases, map services, and...Contract workFor contractors
- ...company’s commitment to hiring and supporting active-duty and veteran employees. Responsibilities Position Overview As the OMC Systems Administrator, you will act as a model of customer service excellence to all organizational staff members in the 6.14.12 Office of...Contract workFor contractorsWork at office
$77.28k - $117.3k
...Vienna, VA Position Title Systems Administrator We are seeking a Systems Administrator to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. Were looking...Contract workFor contractorsWork experience placementRemote workRelocation$64.1k - $102.9k
...regarding any recruiting communications or Kapitus' recruiting process in general should email ****@*****.*** As System Administrator I at Kapitus, you will be responsible for helping our company scale through the effective use of Microsoft 365 services....Temporary workWork experience placementRemote workFlexible hoursDay shift- ...Systems Administrator – Lead (LINUX)ASRC Federal Agile Decision Sciences LLC is seeking an experienced Systems Administrator – Lead (LINUX) to support the Command-and-Control Support Agency (CCSA), Technical Services Division (TSD) at the Pentagon. ASRC Federal performs...Full timeContract workFor subcontractorImmediate startRemote workMonday to Friday
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