Cyber Security Analyst

Leidos Inc; San Antonio (TX); On-site; USD 87,000 - 157,000; Full time

Job summary

Leidos is seeking a Cyber Security Specialist to support cybersecurity operations at Lackland AFB in San Antonio, TX. The role targets an early to mid-career professional with responsibility for RMF, A&A, and DoD security compliance.

You will help maintain RMF artifacts, participate in ATO activities, and ensure systems adhere to Air Force and DoD cybersecurity requirements while collaborating with government stakeholders and internal teams.

Qualifications

• Bachelor's degree in Cybersecurity, IT, CS, Engineering or related field; 4–6 years of cybersecurity experience.
• DoD RMF/ information assurance experience required.
• Active Top Secret/SCI clearance.
• DoD 8570/8140 IAT Level II or higher certification (e.g., Security+, CySA+, SSCP).
• Familiarity with RMF processes and DoD Air Force cybersecurity requirements.
• Experience with RMF tools such as eMASS or XACTA.
• Strong communication skills and ability to work with both technical and non-technical stakeholders.

Responsibilities

• Support cybersecurity compliance across assigned DoD systems and programs.
• Assist in implementing and maintaining DoD/ Air Force cybersecurity controls.
• Coordinate with system owners and engineers to support ATO activities.
• Participate in A&A activities, including documentation development and maintenance.
• Monitor configurations and identify changes affecting security compliance.
• Conduct periodic reviews to verify adherence to security policies.

Skills

Communication skills

Stakeholder collaboration

Analytical thinking

Education

Bachelor's degree in Cybersecurity/related field

Tools

eMASS

XACTA

Jira

Confluence

Job description

Description

Cyber Security Specialist

Location: Lackland AFB, San Antonio, TX Company: Leidos Clearance Required: Active Top Secret / SCI

Join the Leidos Team

At Leidos, you'll have the opportunity to support critical national security missions while growing your cybersecurity career alongside experienced professionals. We are seeking a early career to mid level Cyber Security Specialist to support cybersecurity operations at Lackland AFB, helping maintain the security and compliance of Air Force and Department of Defense information systems.

In this role, you will assist with cybersecurity compliance activities, support Risk Management Framework (RMF) efforts, participate in Assessment and Authorization (A&A) activities, and help ensure systems remain compliant with Air Force and DoD cybersecurity requirements.

Key Responsibilities

• Support cybersecurity compliance efforts across assigned systems and programs.
• Assist with implementing and maintaining cybersecurity controls in accordance with DoD and Air Force requirements.
• Coordinate with system owners, engineers, and program teams to support Authority to Operate (ATO) activities.
• Participate in Assessment and Authorization (A&A) activities, including documentation development and maintenance.
• Monitor system configurations and identify changes that may impact security compliance.
• Conduct periodic reviews and audits to verify adherence to established security policies and procedures.
• Assist with tracking, documenting, and reporting cybersecurity incidents and vulnerabilities.
• Support risk assessments and help identify remediation actions for security findings.
• Maintain RMF artifacts within eMASS and other cybersecurity management tools.
• Collaborate with government stakeholders and internal teams to support mission objectives and cybersecurity requirements.

Required Qualifications

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering, or a related field and 4-6 years of relevant cybersecurity experience. Additional relevant experience and industry certifications may be considered in lieu of a degree.
• Experience supporting cybersecurity, information assurance, or RMF-related activities within a DoD environment.
• Current Top Secret/SCI clearance.
• DoD 8570/8140 compliant certification at the IAT Level II or higher (Security+, CySA+, SSCP, etc.).
• Familiarity with RMF processes and cybersecurity compliance requirements.
• Experience working with eMASS, XACTA, or similar cybersecurity compliance tools.
• Understanding of DoD and Air Force cybersecurity policies and procedures.
• Strong communication skills and ability to work effectively with technical and non-technical stakeholders.

Preferred Qualifications

• Experience supporting Air Force or DoD programs.
• Familiarity with cloud computing environments such as AWS or Azure.
• Experience with vulnerability management and security assessment activities.
• Working knowledge of Jira and Confluence.
• Security certifications such as Security+, CySA+, SSCP, CAP, or CISM.
• Exposure to Air Force ISR missions or classified environments.
• Completion of applicable DoD or Air Force cybersecurity training requirements

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:November 2, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline onlyand 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

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment‑related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment‑related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.