Systems Administrator

Leidos Holding • $92K — $166K *
Odenton, MD 21113In-Person
Information Technology
8 - 10 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree with 8+ years of experience in Windows/Linux server environments. Considerable experience may substitute for the degree.
  • Expertise in Windows, Linux, or Solaris Server, with proficiency in at least one.
  • Extensive knowledge of VMware and Virtual Desktop Infrastructure (VDI) practices.
  • Active Top Secret security clearance required, with eligibility for Top Secret/SCI.
  • DoD 8570 certification at IAT level II, such as Security+ CE.

Responsibilities

  • Provide support for Virtual Desktop Infrastructure (VDI) environments.
  • Handle ticket escalation during major outages.
  • Adapt to a fast-paced, changing work environment.
  • Lead strategic discussions with development partners to align on technological advancements.
  • Oversee the onboarding and configuration of new systems.
  • Collaborate with Tier III support to evaluate vendor products.
  • Develop and enforce computing resource policies and standards.
  • Create and maintain comprehensive documentation and standard operating procedures.
  • Apply security settings based on commercial best practices.
  • Mentor and evaluate the work of junior technical staff.

Benefits

  • Comprehensive health and wellness plans.
  • Professional development opportunities.
  • Retirement savings plans with company match.
  • Flexible work arrangements and paid time off.
Full Job Description
The Digital group at Leidos has a career opening for a Journeyman System Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS).

Primary Responsibilities:
  • Provide mid-level skillset for Virtual Desktop Infrastructure (VDI) environment.
  • Provide support for ticket escalation on major outages.
  • Be able to work in a rapid paced environment at times.
  • Provide strategic leadership and input with development partners to ensure customers understand emerging needs and technological advancements.
  • Lead the onboarding and standup of new enclaves and environments as needed.
  • Interacts with Tier III support and evaluates vendor products.
  • Develops and monitors policies and standards for allocation related to the use of computing resources.
  • Creates, maintains, and implements detailed documentation and maintains standard operating procedures.
  • Application of security settings and other commercial best
  • Provides coaching and reviewing the work of lower-level technical staff.


Basic Qualifications:
  • Bachelor's degree and 8+ years of overall related experience with a Windows/Linux server environment. Additional experience, education and training may be considered in lieu of degree.
  • Windows, Linux, and Solaris Server experience with an expertise in at least one.
  • Extensive experience working with virtual environments using VMware and VDI practices.
  • Currently possess an active Top Secret security clearance with the ability to obtain a Top Secret/SCI is required for this position.
  • Currently possess DoD 8570 certification at least IAT level II, e.g. Security+ CE.


Preferred Qualifications:
  • Integration of cyber security tools and systems with network performance, trouble ticketing, and security subsystems highly desired.
  • Candidates with a thorough knowledge of networking principles to included TCP/IP a plus.
  • Experience with a ticketing system such as ServiceNow
  • ITIL v3 Foundation certified

Original Posting:
July 6, 2026

Pay Range:
Pay Range $92,300.00 - $166,850.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

Join the Team

Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Prepare for Your Interview

To prepare for an interview at Leidos Holding, candidates should familiarize themselves with the company's missions and values, update their resumes, and be ready to discuss how their background and skills align with the position they are applying for.

Networking and Career Advancement

Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

Explore Leidos Holding Jobs and Careers

Discover the exciting career opportunities at Leidos Holding today. With a commitment to employee growth, innovation, and diversity, Leidos Holding is the perfect place to advance your career. Check out the latest job listings and find your perfect fit at Leidos Holding.

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Technical Services
* Ladders Estimates

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