Demo

Information System Security Manager (ISSM)

TSC
Sierra Vista, AZ Full Time
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/1/2026
TSC has an exciting opportunity for an Information System Security Manager (ISSM) Remote supporting our Airborne Solutions and ISR (AISR) Division. This role will be responsible for implementing, maintaining, reviewing, and enforcing security policies on classified information systems (IS) by following government directives and program requirements. In this dynamic position, you will interface and collaborate with other Information Assurance (IA) professionals, Security professionals, System Administrators, the engineering community, and government customers on compliance and configuration change management.

The ISSM is responsible for the cybersecurity posture of Unmanned Air Vehicles and Ground Control Systems. The ISSM ensures cybersecurity documentation is drafted/maintained, and cybersecurity policies are followed when designing, adopting, and developing new mission information systems. Responsibilities of the ISSM to include but not limited to:

  • Design and implement technical security controls, identify, and remediate vulnerabilities, and advise Information System Security Engineers (ISSEs), IT/Network and Program Managers
  • Extensive knowledge with Network/IT architecture design, documentation, implementation and management
  • Provide hands-on implementation of security controls
  • Experience with drafting/maintaining National Institute of Standards and Technology (NIST) 800.53, Risk Management Framework documentation
  • Implement Plans of Action and Milestones (POAM) ensuring required vulnerability/compliance scans meet the standards required to obtain and maintain an ATO from the Authorizing Official

Travel requirements - Up to 25% travel

Required Qualifications:

  • Bachelor's in Information Technology Computer Science or a comparable field and 10-12 years’ experience (relevant years of experience and certifications in lieu of a degree possible).
  • US Citizen with active Secret Security Clearance
  • IAM Level III certification required as per DoDD 8140 (eg. CISSP, CISM, GSLC etc), **please provide copy of certifications with application**
  • Experience with eMASS and development of Risk Management Framework Accreditation packages to include artifact development/management, CCB attendance, POA&M oversight, Security Impact Analysis
  • Strong understanding of NIST 800 and CNSSI 1253 Publications
  • Experience in applying security principles to all states of system development from requirements development through operational acceptance
  • Experience in conducting information systems security assessments, evaluating Information Assurance and Cybersecurity controls
  • Strong understanding of security trends and technologies
  • Excellent written and verbal communication skills, and proficiency in MS Office Applications

Preferred Qualifications:

  • Experience with applying/maintaining cybersecurity practices to airborne/ground platforms
  • Strong analytical skills, including data analysis and problem-solving
  • Cybersecurity Maturity Model Certification (CMMC)
  • Experience with eMASS and development of RMF Accreditation packages to include artifact management, CCB attendance, POA&M oversight, Security Impact Analysis

TSC Benefits:

TSC offers a stable work environment, a competitive salary, and a comprehensive benefit package; including Employee Stock Option Plan (ESOP) participation, 401k Plan, Flexible Work Schedules, Tuition Reimbursement, Co-Sponsored Health Plan, Paid Leave and much more. TSC is a growing organization with unlimited opportunity!

Applying to TSC:

Only those candidates invited for an interview will be contacted. Employment at TSC is contingent upon the successful completion of a comprehensive background check, verification of Security Clearance, and a drug screening.

Headquartered in Arlington, Virginia, Technology Service Corporation (TSC) is an employee-owned company that has been providing high-quality technical services and solutions for our customers’ for over 50 years. Our diverse portfolio includes providing full lifecycle support in Precision Strike and Area Effects; Area Protection; Airborne Sensors and Intelligence, Surveillance, and Reconnaissance (ISR); Vehicle Protection; Electronic Warfare Systems; Air and Missile Defense; Space Systems, and Intelligence and Information Systems.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60–1.4(a), 60–300.5(a) and 60–741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Salary.com Estimation for Information System Security Manager (ISSM) in Sierra Vista, AZ
$167,228 to $202,319
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