Information Systems Security Analyst (ISSA)

Description

At Leidos, we’re looking for a seasoned IT professional to join our team as a C4ISR Information Systems Security Analyst (ISSA) at Nellis AFB—a role where national security and cutting-edge technology intersect. If you already hold a TS/SCI clearance, get ready to leverage your expertise in a challenging, high-stakes environment that protects critical intelligence operations.

What You’ll Do: Step into a role that places you directly in the heart of the 526th Intelligence Squadron. You’ll be the driving force behind the certification and accreditation of both new and upgraded software and systems. You’ll develop and maintain an enterprise-grade Information Systems security program and collaborate with cross-functional teams to plan, coordinate, and implement robust IT security policies. From managing unclassified to SCI-level applications and mission-critical intelligence systems, your guidance will ensure that every security safeguard and procedure is second to none.

In this dynamic position, you’ll be responsible for:

  • Crafting detailed Concept of Operations (CONOP) documents to clearly define operational parameters.
  • Developing accreditation documentation and coordinating rigorous certification and accreditation activities.
  • Initiating protective or corrective measures when security incidents arise and regularly updating System Security Plans (SSP).
  • Conducting thorough IA vulnerability assessments using automated tools and participating in comprehensive risk assessments during the certification process.

Who We're Looking For: We want an experienced Information Systems Security professional—someone who has served as an Information Security Officer (ISSO) or as an Information Security System Manager (ISSM). You should boast strong expertise in developing comprehensive security plans, managing security awareness programs, and directing multi-organization cyber security activities. Your exceptional ability to analyze complex information and communicate through reports, briefings, and detailed position papers will be crucial for guiding senior leadership decisions.

Basic Qualifications:

  • Candidates must have a Bachelor’s Degree in an related discipline and 8 + years’ experience in computer system security, Additional years of related experience and advanced certifications may be considered in lieu of a degree.
  • Hold a minimum of a CASP+ or DoD 8570 IAM Level II equivalent certification. Holding a CISSP certification is highly preferred.
  • Familiarity with key frameworks and policies, including the Risk Management Framework (RMF), Intelligence Community Directive (ICD) 503, NIST special publications, and CNSS directives. Experience with system hardening (guided by Security Technical Implementation Guides)
  • Proficiency with tools like the eEYE Retina Network Security Scanner, DISA Gold Disk, ACAS, and others are essential.
  • COMSEC experience and a working knowledge of cloud security protocols will further distinguish you as the ideal candidate.

Why This Opportunity Rocks: If you’re passionate about security and ready to make a tangible impact within the intelligence community, this role is your chance to showcase your expertise on a national stage. At Leidos, you’ll work alongside a team of visionary professionals dedicated to innovation and excellence—every day brings new challenges, new achievements, and new opportunities to push the envelope in cybersecurity.

Step forward to secure our nation’s future with your technical prowess and leadership acumen. Are you ready to take your career to the next level? Join us on this exciting journey and be the force behind secure innovation.

If you’re curious about other cutting-edge projects or want to dive deeper into related roles, let’s explore how similar positions are shaping the future of cybersecurity.

Original Posting:

June 5, 2025

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 $104,650.00 - $189,175.00

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.

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