System Administrator
Revolutional, LLC
Job Description
Job Description
Revolutional 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.
Description
Title: System Administrator
Location: Washington, D.C. (Onsite)
Terms: Full-time
Salary: 100,000 - 130,000 DOE
Clearance: Active Top Secret with SCI eligibility
Travel: <10%
Position Description
We have an exciting full time opportunity for a System 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 preferred.
- 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 Medallion
- Great Place to Work Certification for five years running
- A Virginia Chamber of Commerce Fantastic 50 company
- A Northern Virginia Technology Council Tech 100 company
- Inc. 5000 list of fastest growing companies for eleven years
- Two-time SBA SBIR Tibbett's Award winner
- Virginia Values Veterans (V3) Certification
We 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 to
- Traditional and HSA- eligible medical insurance plans
- 100% employer-paid dental and vision insurance options
- 100% employer-sponsored STD, LTD, and life insurance
- 5% 401(k) company matching
- Flexible-schedules and teleworking options
- Paid holidays and PTO Accrual Plans
- Paid Parental Leave
- Professional development and career growth opportunities
- Team 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. Revolutional does 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 ziprecruiter.com.
- ...application install status, client health, etc.) leveraging Microsoft System Center Configuration Manager. Provide technical support by... ..., and special projects as needed. Enforce Windows Server Administration standards, policies, and guidelines and implement them as needs...Suggested
- Position Summary Support the OSINT Integration Center under the DOMEX Technology Platform contract as a Systems Administrator 3 focused on Linux and Windows systems administration, performance optimization, and user support. Essential Duties and Responsibilities Perform...SuggestedContract workMonday to Friday
- ...Analytica is seeking a seasoned and adaptable Senior System Administrator to join our infrastructure team in supporting an innovative federal mission. In this role, you will provide high-level technical leadership, engineering expertise, and strategic vision to optimize...SuggestedFor contractorsLocal area
- Job Details Requisition ID: 3192 Standard Title: Systems Administrator Required Security Clearance: Top Secret/SCI Location: Bethesda, MD Work Type: On-Site Shift: First Referral Eligibility: Eligible U.S. Citizenship Required: Yes Position Summary Support the OSINT Integration...SuggestedHourly payContract workTemporary workImmediate startMonday to FridayFlexible hoursShift work
$85k - $95k
System Administrator III We need an experienced Systems Administrator at the Naval Dosimetry Center (NDC) in Bethesda, Maryland. NDC serves as the Navy's ionizing radiation dosimetry center of excellence, providing naval commands worldwide with radiation dosimetry processing...SuggestedFull timeWork at officeWorldwide$92.3k - $166.85k
Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook, for an Intelligence Community customer. In this...Full timeContract workShift workDay shiftAfternoon shift- We are seeking a Scientific, Engineering, and Technical Assistance (SETA) systems administrators with Information System Security experience to join our team in support of a government research funding organization dedicated to investing in high-risk, high-payoff research...Work experience placement
- Ariadne is looking for Senior System Administrator for a position at NLM's Lister Hill National Center for Biomedical Communications, part of the National Institutes of Health at the NIH campus in Bethesda, MD. Duties And Responsibilities The management, maintenance...
$93k - $103k
Systems Administrator II Design streets that move people—not just cars. At Toole Design, we’re leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We’re looking for a Systems Administrator II to join our IT...Work at officeRemote workFlexible hours$70k - $130k
Dark Wolf is looking for a Linux System Administrator who is interested in working in a fast- paced environment building and maintaining an extensive Infrastructure as a Service (IaaS), platform and hypervisor stack for a DoD customer. The successful candidate will work...Full timeFor contractorsRemote work3 days per week- ...A software development company is seeking an Entry-Level Systems Administrator to support IT operations and maintain external systems. This remote role is ideal for recent graduates eager to learn and contribute. Candidates will gain real-world experience in various aspects...Remote workFlexible hours
$90k - $100k
# Junior System AdministratorT and T Consulting Services IncFull TimejuniorSilver Spring, Maryland, US$90k – $100kPosted 5 days ago##... ...expertise.Position Summary:Provides day-to-day system administration and technical support services to ensure operational availability...Contract workFor contractors$77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain...Full timeContract workPart timeWork at officeLocal areaRemote work- Black Canyon Consulting (BCC) is actively looking for Senior Linux System Administrator to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity...Full timeWork at officeRemote work
- ...changes, upgrades, patches and production. Install and configure systems, custom and third party software packages. Translate... ...software installations across multiple systems. Apache Server Administration. Troubleshooting and fixing errors common to Applications and...Full timeLocal area
- ...architect, configure, and troubleshoot application servers while ensuring software installations across systems are up to date. Experience with Apache Server Administration, application deployment, and version control software is required. Familiarity with Docker and AWS...Full time
$80k - $100k
...Overview Edgewater Federal Solutions is currently seeking a detail-oriented IT System Administrator with Cyber Security experience to support our federal customer in the Washington DC area. The candidate will work with the government customer to support the review and...Contract workWork experience placementWork at officeLocal area1 day per week- 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...
- Description Leidos is seeking a skilled Microsoft SQL Server Administrator to join our team supporting the National Digital Exploitation &... ..., you will manage and optimize enterprise databases, ensuring system reliability, security, and peak performance. You will also support...
$91k - $96k
...Job Description This Senior Systems Administrator position is responsible for maintaining IT infrastructure to support Virginia Tech sites in Alexandria and Arlington. It includes system support, security monitoring, and virtualization, and will involve modifying or replacing...$150k - $180k
...to other position specific requirements which may impact salary Position Overview Amatriot is seeking an experienced Senior Systems Administrator to support the National Programs Intelligence Systems & Application Operating Unit. The SITE III ITS Task Order effort is charged...Full timeLocal areaWeekend work$110k - $115k
Back Systems Administrator Cloud/Infrastructure Washington , DC Jul 21, 2026 Systems Administrator Washington, DC / Onsite U.S. Citizenship required Blu Omega is seeking a Systems Administrator to support a federal program focused on enterprise IT support for the Congressional...Temporary workWork at office$100k
...System Administrator Arlington, VA Pay From: $100,000 per year Must: Experienced System Administrator 5+ years of relevant experience in application development, systems administration, or enterprise system support environments Active Top Secret/SCI clearance required...Relocation- ...Overview The System Administrator provides mid-level technical support for the USCO eCO System and ImageTrust Operations and Maintenance contract, operating under the direction of the Senior System Administrator. This position carries primary responsibility for evening...Contract workShift workNight shiftWeekend workAfternoon shift
- ...The IT Systems Administrator is responsible for establishing and managing core technical capabilities including image, asset and lifecycle refresh management services. The IT Systems Administrator is also responsible for project solution engineering and implementation....Work experience placement
- ...Senior Systems Administrator Saliense Consulting LLC Washington, District of Columbia, United States About this position About Saliense At Saliense, we are committed to fostering a culture of continuous learning and professional growth. Our employees are encouraged to...
$98k - $163k
...Job Family Systems Engineering Travel Required Up to 10% Clearance Required Active Top Secret (TS) We are seeking a reliable and skilled Systems Administrator to support enterprise IT operations and mission‑critical systems within secure federal environments. This role...Temporary workFlexible hours- ...Position Summary The Systems Administrator is responsible for administering, maintaining, monitoring, and improving Red River's hybrid infrastructure environment. This role supports core business systems and technology platforms including Windows Server, Microsoft 365,...Work experience placementRemote work
- Belong. Connect. Grow. with KBR! Title Systems Administrator Why Join Us? Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment:...Local area
- ...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 upgrades and...Temporary workFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- IT administrator Bethesda, MD
- enterprise administrator Bethesda, MD
- application system administrator Bethesda, MD
- server administrator Bethesda, MD
- system admin Bethesda, MD
- systems administrator Bethesda, MD
- IT infrastructure administrator Bethesda, MD
- lab systems administrator
- hpc system administrator
- principal system administrator

