System Administrator
Revolutional LLC
Job DescriptionJob DescriptionRevolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.DescriptionTitle: System AdministratorLocation: Washington, D.C. (Onsite)Terms: Full-timeSalary:100,000 - 130,000 DOEClearance: Active Top Secret with SCI eligibilityTravel: <10%Position DescriptionWe have an exciting full time opportunity for aSystem Administrator to join our growing team! System Administrators are responsible for the installation, configuration, maintenance, and security of an organization's computer systems. They ensure the smooth operation of mission critical IT infrastructure and provide technical support to end-users. This role requires an active Top Secret clearance with the ability to obtain SCI.Responsibilities:System Configuration and Maintenance: Install, configure, and maintain operating systems, applications, and software patches. Monitor system performance and troubleshoot issues to ensure optimal operation.Security Management: Implement security measures to protect systems from unauthorized access, viruses, and other cyber threats. Conduct regular security audits and apply patches and updates as needed.Helpdesk Support: Provide technical support to end-users, including troubleshooting hardware and software issues, setting up user accounts, and resolving connectivity issues.Backup and Recovery: Implement backup and disaster recovery solutions to protect data integrity and minimize downtime. Test backup systems regularly to ensure reliability.Documentation and Reporting: Maintain accurate documentation of system configurations, procedures, and troubleshooting steps. Generate reports on system performance, capacity, and security.Automation and Optimization: Identify opportunities to automate repetitive tasks and streamline system administration processes. Implement automation tools and scripts to improve efficiency.Collaboration and Communication: Collaborate with other IT teams and departments to support organizational goals and initiatives. Communicate effectively with stakeholders to ensure alignment and transparency.Required:Active Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI) access required.Bachelor's degree in Information Technology, Computer Science, or related field or equivalent experience.5 years of experience in IT support, system administration or a related role.Security+ Certification.Willingness and ability to flex between 1st and 2nd shift (6am to 2pm Eastern OR 2pm to 10pm Eastern)Preferred Qualifications:Strong knowledge of Windows and/or Linux operating systems.Experience with virtualization technologies such as VMware or Hyper-V.Familiarity with networking concepts and protocols.Excellent troubleshooting and problem-solving skills.Exceptional communication and interpersonal skills.Please note physical requirements:This onsite role requires a mix of help desk, deskside, and VIP support in a secure federal environment. Candidates must be able to perform the essential functions of the position, with or without reasonable accommodation. Physical requirements may include sitting for extended help desk coverage; standing and walking for deskside or project-based support; walking between nearby Department of State buildings; occasional stair use; bending, kneeling, crouching, crawling, and reaching to install, troubleshoot, inventory, move, or remove equipment; lifting and carrying IT equipment up to 30 pounds without assistance; assisting with two-person or team-lift items that may exceed 50 pounds; pushing or pulling carts or dollies; and supporting office moves, equipment deliveries, hardware refreshes, inventory validation, and equipment lifecycle activities.___________________________________________________________________________________________________________Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia"Recipient of Department of Labor's HireVets Gold MedallionGreat Place to Work Certification for five years runningA Virginia Chamber of Commerce Fantastic 50 companyA Northern Virginia Technology Council Tech 100 companyInc. 5000 list of fastest growing companies for eleven yearsTwo-time SBA SBIR Tibbett's Award winnerVirginia Values Veterans (V3) CertificationWe recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited toTraditional and HSA- eligible medical insurance plans100% employer-paid dental and vision insurance options100% employer-sponsored STD, LTD, and life insurance5% 401(k) company matchingFlexible-schedules and teleworking optionsPaid holidays and PTO Accrual PlansPaid Parental LeaveProfessional development and career growth opportunitiesTeam and company-wide events, recognition, and appreciation-- and so much more!Check out our Revolutional | LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutionaldoes and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact View email address on click.appcast.io. "Know Your Rights: Workplace Discrimination is Illegal" Poster | U.S. Equal Employment Opportunity Commission
- ..., Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian Seeks a Energy Data Systems Administrator | Evaluation Support [DOEOP045050] - DPLH Est.: 665.6 Hrs. ST | 0 Hrs. OT on a Exempt 1099 Contract: No Overtime Pay Contract...SuggestedFull timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
$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- ...DescriptionJob DescriptionProvide Tier 3 technical support for Microsoft systems. Build, implement, and troubleshoot information systems... ...PowerShell scripts and other automation tools to streamline administrative tasksIdentify opportunities to automate system monitoring,...Suggested
- ...Job Description Job Description Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal...SuggestedFull timeContract workFor contractorsWork at officeFlexible hours
- ...Description Hybrid 2-3 days onsite in Washington, DC Our client seeks an experienced Systems Administrator to support Azure Cloud Operations for the NTIA Federal Spectrum Data Systems program. The role maintains security, availability, performance, recoverability...SuggestedContract work
- ...Senior Infrastructure & Systems Administrator-(Medical Systems) DUE TO THE NATURE OF THIS WORK, YOU MUST BE A US CITIZEN! 100% onsite in Washington, DC Tier4 Group is seeking a Senior Infrastructure & Systems Administrator to support the U.S. Secret Service Occupational...Full time
- ...Job DescriptionJob Description Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’...Full timeWork at officeFlexible hours
- ...Job DescriptionJob Description Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency...Full timeContract workFor contractorsWork at officeFlexible hours
- ...Systems AdministratorSoft Tech Consulting is seeking a highly motivated, self-directed individual to fill the role of a Systems Administrator. The designated candidate will join a collaborative team environment, providing support necessary toward the successful delivery...
$94k - $178.7k
...System AdministratorAt Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger... ...missions and the government forward!The work:Seeking a System Administrator to help manage a Linux and Windows based cloud environment,...- ...Systems AdministratorThe Systems Administrator is responsible for providing IT support and systems administration for MBN's technology environment, including user support, desktops, laptops, servers, cloud services, applications, security tools, and related systems. This...Flexible hoursAfternoon shift
- ...driven by impact, and ready to grow with a company that puts People First , you’ll find your place here. Job Summary: The Systems Administrator is responsible for administering and supporting desktop, server, networking, virtualization, Microsoft 365, and cloud...Temporary workWork at officeLocal areaRemote workHome officeAfternoon shift
- ...Choose MITRE for a career with purpose - and help shape the future. MITRE's Classified Infrastructure is looking for a Senior Systems Administrator to be part of a distributed team. A successful candidate will be delivering timely, effective, and sustainable capabilities...Work experience placementInternshipLocal areaImmediate start
$40k - $80k
...Description Team SAIC is currently seeking a motivated and experienced Organizational Messaging System (OMS) System Administrator to join our team at the Pentagon in Arlington, VA. This role is responsible for the daily operation, administration,...Full timeRemote workShift workNight shift- ...Azusa Solutions is seeking a System Administrator to join our team of talented consultants. This is an exciting opportunity to join a growing company comprised of highly qualified, highly impactful, and multi-talented individuals. Eligibility *Candidate must have...Temporary workLocal areaImmediate startRemote work
$110k - $140k
...boundaries and help solve critical, world-changing federal challenges. Position Summary Credence has an immediate need for a Systems Administrator to support and secure our enterprise IT environment across Microsoft 365, Azure, AWS, and Google Cloud Platform. This role...Temporary workFor contractorsImmediate startWorldwide- ...Job Title: Systems Administrator Location: 4 days onsite in Washington, DC (1 day remote; can be any day they want except Friday) Clearance Required: Top Secret Direct Hire Must have an active Top Secret clearance; Interim Top Secret clearance is sufficient...Interim roleRemote work
$74.61k - $87.05k
...ZGF is seeking a System Administrator to join our team in our Washington, DC office. This role will collaborate with the entire Technology team across seven North American offices implementing firm-wide initiatives and assisting with high-quality cross-office support...Work at officeWeekend work$80k - $90k
...right team to address tomorrow's challenges today. Salary Range: $80,000 - $90,000 Annually Hunter Strategy is hiring a System Administrator to support the U.S. Coast Guard's intelligence systems under CG-26. You will keep mission systems patched, secure and...- ...must currently reside in the United States Overview BigBear.ai is seeking a BigBear.ai is seeking a Senior Systems Administrator to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team for immediate systems administrator...Full timeTemporary workImmediate start
$120.9k - $184.5k
...Job Type: Regular Classified Systems Administrator, IV Overview of RAND The RAND Corporation is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more...For contractorsWork experience placementWork at officeLocal areaRemote workRelocation$71.15k - $113.85k
GovCIO is currently hiring for VDI System Administrator for our DOT EITSS proposal. This position is located in Washington, DC and is a hybrid position. Responsibilities Performs day-to-day activities required to administer VDI in support of end-users. Creates...Currently hiring- ...Fort Meade, MDClearance Required: Top Secret/SCI with Active Full Scope PolygraphWe are seeking an experienced Linux-focused System Administrator (Level 2) to support a mission-critical program within the Intelligence Community at Fort Meade, MD. This is an on-site...Temporary work
- ...be responsible for maintaining compliance, securing operating systems, and executing patch management across Windows and Linux... ...Develop scripts using PowerShell, Perl, VBScript, or similar administrative languages.Collaborate with customers and technical teams to define...Full time
$92.3k - $166.85k
Leidos has a new and exciting opportunity for a Sr. Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods...Full timeImmediate startFlexible hours$110k - $140k
Hybrid in Washington, DCSalary - $110,000 - 140,000We are seeking a skilled and dependable Systems Administrator to join our team at the mid to senior level. This role carries direct responsibility for managing and maintaining enterprise Windows and Linux server infrastructure...- ...Job Description Job Description Systems Administrator (Engineer) Slow down, we do things a little differently here at Seitel Systems and this job posting is no exception! Let’s get the basics out of the way in that we are growing and need to add more smart folks to...Odd jobFull timeWork at officeLocal areaRemote work3 days per week
- ...using your expertise to protect our country from threats. Job Description Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the...Work experience placement
- ...security. Make an impact by using your expertise to protect our country from threats. Job Description Job Description Systems Administrator Seize your opportunity to make a personal impact as a Systems Administrator with GDIT. A career in enterprise IT means...Remote work
- ...experience utilizing Figma and Angular to build and design UI/UX. Responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers, in support of business processing requirements. Performs software installations...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- enterprise administrator Arlington, VA
- system admin Arlington, VA
- server administrator Arlington, VA
- computer systems administrator Arlington, VA
- office 365 and sharepoint system administrator Arlington, VA
- systems administrator Arlington, VA
- remote systems administrator Arlington, VA
- IT infrastructure administrator Arlington, VA
- IT administrator Arlington, VA
- application system administrator Arlington, VA





