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

IT SysAdmin

$119k - $161k
Full-time

Gdit

IT Infrastructure and Operations Job Qualifications:
PKI Certificate Management, Public Key Infrastructure, Public Key Infrastructure (PKI) Operations Certifications:
Advance how our customers operate while you advance your career. Join GDIT as a PKI Systems Administrator and you will build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

MEANINGFUL WORK AND PERSONAL IMPACT


As a PKI Systems Administrator, the work you’ll do at GDIT will be impactful to the customer’s mission.
  • Administer and manage digital certificates, including issuance, renewal, and revocation.
  • Develop and enforce PKI-related policies, procedures, and best practices.
  • Maintain up-to-date documentation of PKI configuration, processes, and workflows.

Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or related field. Strong understanding of public/private key cryptography and digital certificates.

  • Hands-on experience in managing certificate authorities (CAs), registration authorities (RAs), and hardware security modules (HSMs).
  • PowerShell, Python, or similar).
  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support: An internal mobility team focused on helping you achieve your career goals
  • Flexibility: Full-flex work week to own your priorities at
  • Community: Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

40 Travel Required:
Less than 10% Telecommuting Options:
USA DC Washington Additional Work Locations:
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events at gdit.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the IT SysAdmin in Washington DC vacancy
  •  ...safety and security. Make an impact by using your expertise to protect our country from threats. Job Description PKI Systems Administrator  Advance how our customers operate while you advance your career. Join GDIT as a PKI Systems Administrator and you will... 
    Suggested
    Flexible hours

    General Dynamics Information Technology

    Washington DC
    a month ago
  •  ...~ Vision insurance ~ Wellness resources Position: System Administrator, Level II Location: Glen Burnie, MD Security Requirement...  ...Experience with IPv4 networking ·      Experience with PKI server certificates ·      Experience with SAN storage solutions... 
    Suggested
    Work experience placement

    SECON-DELTA LLC

    Laurel, MD
    a month ago
  • $100k - $150k

     ...Scope Polygraph We are seeking an experienced Linux-focused System Administrator (Level 2) to support a mission-critical program within the...  ...as a technical authority on Linux systems engineering, PKI/cryptographic policy enforcement, storage management, IP networking... 
    Suggested
    Temporary work
    Washington DC
    more than 2 months ago
  • $135k - $195k

    OverviewAMERICAN SYSTEMS is an employee-owned federal government contractor supporting national...  ...This hybrid role combines senior system administration, site reliability engineering, cloud...  ...a DoW ATO.Experience supporting CAC/PKI-based authentication, ICAM federation, certificate... 
    Suggested
    For contractors

    AMERICAN SYSTEMS

    Alexandria, VA
    1 day ago
  •  ...collaboratively together, create a thriving  TEAM oriented culture.  Job description As a member of the Exxel Pacific TEAM, the System Administrator is the first point of contact for supporting IT needs of employees. This position reports to and will work closely with the... 
    Suggested
    Full time
    Casual work
    Work at office

    Exxel Pacific

    Washington DC
    14 hours ago
  •  ...Naval Observatory (USNO) N6 Department in the deployment, administration, and maintenance of IT systems and infrastructure supporting the Precise Time and...  ...configuration profiles, and PPPC/TCC settings Familiarity with PKI/certificate management and 802.1X/Wi-Fi configuration... 

    Computational Physics, Inc.

    Washington DC
    7 days ago
  • $120k - $165k

     ...required   Geo cgi is seeking an experienced GIS Enterprise System Administrator to provide expert-level technical, administrative, and...  ...ArcGIS Monitor for usage analytics. Software Deployment & PKI Integration: Manage software distribution via ASCENT, maintain... 
    Contract work
    For contractors
    Work experience placement
    Local area
    Immediate start
    Monday to Friday
    Flexible hours

    Geospatial Consulting Group International (geocgi)

    Rosslyn, VA
    16 days ago
  • $73.45k - $132.78k

     ...we do business.If this sounds like a mission you want to be a part of, keep reading!Leidos is seeking mid-level User Profile System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple... 
    Full time
    Contract work
    Remote work

    Leidos

    Alexandria, VA
    1 day ago
  • $77.6k - $176k

    System Administrator, SeniorThe 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 the Department of War?... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Washington DC
    1 day ago
  • $95.5k - $181.7k

     ...exciting, collaborative environment.The Business Infrastructure group at RTX BBN Technologies' Rosslyn, VA office is seeking a Systems Administrator. Our team handles all aspects of IT including, but not limited to: core network infrastructure, phone systems, lab setups,... 
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Arlington, VA
    1 day ago
  • $94.1k - $141.1k

    The Systems Administrator provides technical system administration and operations. This role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and maintenance (including application of the latest patches and... 
    Work experience placement
    Day shift

    Oceaneering International

    Suitland, MD
    2 days ago
  • $115.01k

    Job DescriptionUW MEDICINE IT SERVICES has an outstanding job opportunity for a Systems Database Administrator(DBA) position.WORK SCHEDULE· 100% FTE - 40 hours per week· Day Shift - UW MEDICINE ITS SERVICES CORE HOURS ARE 08:00 - 17:00 (PST), Monday-Friday· Required participation... 
    Full time
    Temporary work
    Work at office
    Immediate start
    Remote work
    Monday to Friday
    Shift work
    Day shift

    University of Washington

    Washington DC
    2 days ago
  •  ...multiple hosting platforms. The role supports Linux VM administration, Kubernetes cluster health, automation, Apache NiFi...  ...-related issues.  Manage the full server and PKI certificate lifecycle, ensuring systems meet current security and compliance standards, including... 
    Temporary work

    Quevera LLC

    Laurel, MD
    9 days ago
  • $77.6k - $176k

     ...System Administrator, SeniorThe Opportunity:Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD)? We're looking for a System... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Laurel, MD
    1 day ago
  • $120k - $180k

     ...System AdministratorComputer Technologies Consultants (CTC) is seeking a System Administrator to support the Intelligence Community in Annapolis Junction, MD.Position Location: Annapolis Junction, MDDescription:Work on a fast paced-team providing support for the implementation... 
    Full time
    Local area
    Monday to Friday

    Computer Technologies Consultants

    Laurel, MD
    4 days ago
  • $150k - $250k

     ...Systems AdministratorLaurel, Maryland, United StatesWhat You'll Be OwningGRVTY is seeking a Systems Administrator with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Laurel, MD.What You Must HaveActive TS/SCI with Polygraph ClearanceDemonstrated... 
    Contract work
    Immediate start

    GRVTY

    Laurel, MD
    3 days ago
  • $45 - $60 per hour

     ...every stage of engagement to help them succeed. WHO YOU ARE Prowess Consulting is looking for an enthusiastic junior System Administrator/System/Test Engineer to join our team. The ideal candidate will have skills in a variety of technologies including storage,... 
    Hourly pay
    Full time
    Temporary work
    Part time
    Work at office
    Remote work
    Flexible hours
    3 days per week

    Prowess Consulting

    Washington DC
    more than 2 months ago
  •  ...System Administrator Manage and tune in-house computer software systems and network connections to ensure high levels of availability and security of the supported business applications. This individual also participates in the planning and implementation of policies... 
    Local area

    United Planning Organization

    Washington DC
    5 days ago
  •  ...expertise in cybersecurity, program management, enterprise IT, and technical oversight services. Position Overview: The Systems Administrator will provide enterprise system administration and technical support for the U.S. Equal Employment Opportunity Commission.... 

    Business Technology Integrators

    Washington DC
    2 days ago
  •  ...Systems Administrator Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Systems Administrator to provide support to a Federal Government customer in... 
    Full time
    Remote work

    Dynamic Solutions Technology LLC

    Washington DC
    5 days ago
  •  ...Job Description Job Description Systems Administrator (Engineer) Overview 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... 
    Full time
    Temporary work
    Work at office
    Local area
    Remote work
    Work from home
    Flexible hours
    3 days per week

    Seitel Systems

    Washington DC
    a month ago
  • $37.31 per hour

     ...Job Summary The IT Systems Administrator I is responsible for the maintenance of computer hardware, software, and communication devices that comprise the mission network. This normally includes deploying, configuring, maintaining, and monitoring active network equipment... 
    Full time
    Local area
    Monday to Friday

    Seattle's Union Gospel Mission

    Washington DC
    a month ago
  • $80k - $100k

     ...shape your career path. Fortify a Collaborative Culture: Work closely with engineering, ERP administration, and other departments to ensure seamless connectivity and system reliability. Receive Recognition & Make an Impact: Your work will directly influence our... 
    Work at office
    Flexible hours

    Skoflo Industries Inc.

    Washington DC
    29 days ago
  • $45k - $75k

     ...THOR Solutions is seeking a Systems Administrator to support a DHS information technology support services program focused on cloud data management, information systems operations, and governance in Washington DC. This position performs system administration duties... 
    Full time
    Temporary work
    Work at office
    Worldwide
    Flexible hours

    THOR Solutions, LLC

    Washington DC
    22 hours ago
  • $67k - $82k

     ...accountability. "Love Thy Customer; Love Thy Work; Love Thy System" BMA is committed to fostering a respectful workplace where...  ...candidate pool.   Compensation: $67,000-$82,000 Junior Systems Administrator / Tier 2 Support TechnicianJob Summary The Junior Systems... 
    Work from home
    Flexible hours

    Business Management Associates, Inc.

    Washington DC
    16 days ago
  •  ...Job Description Job Description About the Role TENAX Technologies is seeking a Systems Administrator to support mission-critical Navy programs in the Washington, DC area. The selected candidate will administer, maintain, and secure enterprise infrastructure across... 

    TENAX Technologies

    Washington DC
    a month ago
  •  ...SYSTEM ADMINISTRATOR Full-Time  |  On-Site  |  Washington, D.C. Metro Area Active Top Secret (TS) clearance required  |  Start date: September 28, 2026 POSITION SUMMARY   Position Title System Administrator Security Clearance Must have Top... 
    Full time

    M&S Consulting

    Washington DC
    13 days ago
  •  ...traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case. We are hiring a System Administrator (Enterprise Infrastructure) to work in Laurel, MD . Position location is subject to change based on central MD client's... 
    Full time
    Local area
    Work from home
    Flexible hours

    Themis Insight

    Laurel, MD
    more than 2 months ago
  •  ...’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description Systems Administrator Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation... 
    Work at office
    Local area
    Remote work

    General Dynamics Information Technology

    Arlington, VA
    more than 2 months ago
  • $75k - $85k

     ...mission-critical technology, engineering, and mission support services to federal government customers. We are seeking a Senior Systems Administrator to play a key role in a critical DOD program — powering the platform that securely collects, analyzes, reports, and... 
    Temporary work
    Immediate start
    Remote work

    TechFlow, Inc.

    Arlington, VA
    a month ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to IT SysAdmin. Be the first to apply!