Jobs2Careers logoHome

System Administrator Security

Washington,DC

3034 System Administrator Security jobs in Washington,DC

Security Officer (DFL)

Securitas

Fairfax, VA 22030

$15.93-$20/hr

Safety Coordinator

Reworld

Derwood, MD 20855

OnSite Safety Person

Anning-Johnson Company

Washington, DC 20001

Security Protective Officer

Constellis

Herndon, VA 20170

Safety Manager

ARS/Rescue Rooter

Springfield, VA 22150

Apply Directly

Systems Security Engineer

BAE Systems

Rockville, MD 20850

~ 36 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor of Science degree in engineering/technical discipline, and 4+ year(s) related or equivalent experience, training and/or certifications
  • Demonstrated software development experience.
  • Ability to communicate with government customers and the ability to influence within multiple levels of the organization.
  • Understanding of systems engineering program level planning documentation and change management.
  • Ability to successfully influence multi-disciplinary teams in complex systems engineering across the product development lifecycle.
  • Ability to oversee and implement security risk management processes and mitigation strategies for security policy and requirements.
  • Exceptional verbal, written and presentation communication skills.
  • Skills in analysis, critical thinking, and technical problem solving.
  • Understanding of the end-to-end System Engineering lifecycle.
SmartExplore AI is experimental.
View now
Apply Directly

Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr
Hybrid~ 23 min

  • High School with 9+ years (or commensurate experience)
  • DoD 8570 IAT Level II or higher (e.g., Security+ CE, CySA+)
  • A recognized Linux certification (e.g., RHCE, RHCSA)
  • Deep technical proficiency in administrative engineering, configuration, and advanced troubleshooting of RHEL or similar enterprise Linux platforms.
  • Hands-on engineering experience using advanced automation scripts (e.g., Ansible, Bash, Python, or Puppet) for systems orchestration.
  • Proven experience implementing DISA STIGs and hardening enterprise Linux operating systems to meet federal security baselines.
  • Clearance Level: Must have an active Secret clearance
SmartExplore AI is experimental.
View now
New, Posted 10 hours ago

Director, ServiceNow Security Operations Architect

KPMG

Washington, DC 20005

Remote

  • Minimum eight years of recent experience in security architecture
  • At least four years of hands-on experience designing and implementing ServiceNow Security Operations solutions
  • Bachelor's degree from an accredited college/university
  • ServiceNow Certified System Administrator (CSA), or other relevant ServiceNow certifications are highly preferred
  • CISSP is a plus
  • Deep technical expertise in ServiceNow Security and integration with ITSM/CMDB
  • Hands-on experience with automation, orchestration, and integrations within ServiceNow
  • Familiarity with broader security tools (SIEM, SOAR)
  • Exceptional client-facing and presentation skills with a demonstrated ability to lead technical sales discussions, build client relationships, and align solutions with business needs
  • Experience in collaborating with cross-functional teams such as system administrators, architects, and cybersecurity engineers to customize solutions
  • Ability and willingness to travel as needed for client support
  • Must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future
SmartExplore AI is experimental.
View now
ResumeLibrary

Combat Systems Engineer

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$100,000/yr
Apply Directly

Systems Engineer II (LabVIEW)

American Systems Corporation

Bethesda, MD 20817

$100,000/yr
~ 25 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Active Secret clearance desired or the ability to obtain a Secret clearance.
  • U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
  • B.S. degree in Engineering, Science, Computer Science, Applied Math, or closely related field.
  • Minimum of 3 years of demonstrated experience developing LabVIEW software.
  • Some travel (< 5%) required to customer test sites for software system installation, checkout, operation, and troubleshooting.
SmartExplore AI is experimental.
View now
  1. Washington,DC Jobs
  2. →
  3. System Administrator Security Jobs

What companies are hiring System Administrator Security jobs in Washington,DC?

  1. Securitas
  2. Reworld
  3. Anning-Johnson Company
  4. Constellis
  5. ARS/Rescue Rooter
  6. BAE Systems
  7. GovCIO LLC
  8. KPMG
  9. Johns Hopkins Applied Physics Laboratory (APL)
  10. American Systems Corporation

What is the hourly salary range for System Administrator Security jobs in Washington,DC?

The hourly salary range is $15.93 - $20.

Recent Searches

    Browse Jobs in Top Cities

    Browse Jobs by State

    Browse Jobs by Title

    Free Resume Builder

    Post a Job

    About

    Advice

    Contact

    © 2026 Jobs2Careers. All rights reserved.

    Privacy Policy

    Terms of Use

    Your Privacy ChoicesCalifornia Consumer Privacy Act (CCPA) Opt-Out Icon

    Logos provided by Logo.dev

    Jobs2Careers Powered by Talroo