Systems Administrator

Leidos Holding$73K — $132K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI clearance required to start
  • Security+ certification demonstrating cybersecurity expertise
  • Bachelor's degree with 10+ years of relevant experience, or 8+ years with a Master's degree
  • In-depth knowledge of JWICS operations and Active Directory management
  • Proactive mindset, able to anticipate issues before they arise
  • Experience with RMF & Xacta is highly desired

Responsibilities

  • Solve cybersecurity challenges by investigating threats like malware and unauthorized software
  • Bridge communication between users and cybersecurity teams, resolving network issues efficiently
  • Own the security landscape by pushing patches and ensuring compliance with security protocols
  • Drive impactful decisions autonomously while collaborating with top-tier professionals
  • Advise on technical documentation, aiding in the creation of SSO documents and operational briefings
  • Safeguard sensitive data with SCI security support while maintaining access to classified systems

Benefits

  • Opportunities for professional development and growth
  • Dynamic work environment with a focus on mission success
  • Collaboration with skilled professionals in a high-stakes atmosphere
  • Engagement in real-world cybersecurity solutions
  • Potential for impactful contributions to national security initiatives
Full Job Description
What You'll Do: As a System Administrator, you will be overseeing JWICS operations across Wing and subordinate unit SCIFs. You'll ensure seamless Command, Control, Communications, Computers, and Intelligence (C4I) operations, performing vital touch maintenance to install, configure, and sustain essential systems. Whether managing network storage, user privileges, local authentication servers, or spearheading contingency planning, your expertise will fortify mission success at every turn.

Key Responsibilities:
  • Solve real-world cybersecurity challenges by investigating malware, spyware, Trojans, and unauthorized software threats.
  • Be the bridge between site users and Air Force cybersecurity teams, resolving network issues with precision and speed.
  • Own the security landscape-push patches, oversee system upgrades, and ensure compliance with critical security protocols.
  • Drive impact autonomously while also collaborating with top-tier professionals in a high-stakes environment.
  • Advise on technical documentation, assisting government agencies in creating SSO documents, reports, and operational briefings.
  • Safeguard sensitive data with advanced SCI security support functions while maintaining access to classified JWICS systems.


What We're Looking For:
  • Active TS/SCI clearance (required to start).
  • Security+ certification to showcase your cybersecurity prowess.
  • Bachelor's and 10+ years of relevant experience (or 8+ years with a Master's degree). Additional experience may be considered in lieu of degree.
  • Deep knowledge of JWICS operations, Active Directory management, trouble ticketing tools, and security controls.
  • A proactive mindset-you're not just solving problems; you're anticipating them.
  • Experience with RMF & Xacta (highly desired).


AMSOPP1

Original Posting:
August 31, 2026

Pay Range:
Pay Range $73,450.00 - $132,775.00

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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