Information System Security Manager SME with Security Clearance

Galapagos Federal Systems; Colorado Springs (CO); On-site; USD 170,000 - 180,000; Full time

Benefits offered by this job

Medical, dental, vision, disability, &

401(k)

PTO

Paid Parental Leave

Military Differential

Tuition reimbursement

Paid federal holidays

Job summary

Galapagos Federal Systems LLC is seeking an Information Systems Security Manager (ISSM) SME Level 4 to support the United States Space Force and mission-critical cybersecurity operations.

The ISSM will provide senior-level cybersecurity expertise for classified systems, lead RMF activities, and develop essential documentation while coordinating with government stakeholders in a fast-paced, highly classified environment.

Qualifications

• Requires Top Secret clearance with SCI eligibility and DoD/IC cyber experience.
• Extensive RMF/risks management experience across DoD/IC classified systems.
• Strong knowledge of NIST SP 800‑53, JSIG, and related DoD guidance.
• Demonstrated ability to develop, review, and coordinate RMF artifacts (SSP, SCTM, POA&M).
• Ability to communicate complex cybersecurity concepts to government leadership.

Responsibilities

• Provide senior-level cybersecurity and IA support for classified systems and networks.
• Manage cybersecurity activities across the system lifecycle to protect confidentiality, integrity, and availability.
• Lead RMF activities: A&A, ATO, IATT, continuous ATO.
• Develop and maintain RMF documentation (SSPs, SCTMs, POA&Ms).
• Coordinate cybersecurity with AOs, SCAs, configuration managers and system owners.

Skills

TS/SCI clearance

15+ yrs cyber

RMF experience

A&A/ATO/IATT

NIST SP 800‑53

JSIG guidance

DoD/IC IA

Education

Bachelor's degree in IT/CS

Security+/CCSP/CASP+/CISSP

CISM/CISSO/CISSP-ISSMP

Job description

Overview Job Summary Galapagos Federal Systems LLC is seeking a highly skilled Information Systems Security Manager (ISSM) Subject Matter Expert SME Level 4 to support the United States Space Force (USSF) and mission‑critical cybersecurity operations. The ISSM will provide senior‑level cybersecurity expertise for classified systems supporting advanced test and training capabilities. The ideal candidate will have extensive knowledge of Department of Defense (DoD) and Intelligence Community (IC) cybersecurity standards, strong technical and communication skills, and the ability to operate effectively in a fast‑paced, highly classified environment. Key Responsibilities The ISSM SME will:

• Provide senior‑level cybersecurity and Information Assurance (IA) support for classified systems and networks in accordance with Department of the Air Force (DAF), DoD, Intelligence Community (IC), and applicable security requirements
• Manage cybersecurity activities throughout the system lifecycle to protect the confidentiality, integrity, and availability of mission‑critical systems, data, and resources
• Lead and support Risk Management Framework (RMF) activities, including Assessments and Authorizations (A&A), Authorization to Operate (ATO), Interim Authorization to Test (IATT), and continuous ATO requirements
• Develop, maintain, and manage RMF documentation, including System Security Plans (SSPs), Security Controls Traceability Matrices (SCTMs), Plans of Action and Milestones (POA&Ms), and supporting authorization documentation
• Apply and assess cybersecurity controls in accordance with applicable NIST, JSIG, DoD, DAF, and IC guidance
• Manage IA and cybersecurity requirements for new and existing classified networks, including extensions or modifications to government‑furnished networks
• Identify cybersecurity risks and vulnerabilities and develop technical recommendations and mitigation strategies
• Develop and execute cybersecurity test plans and procedures to validate system and network security capabilities
• Coordinate cybersecurity activities with Authorizing Officials (AOs), Security Control Assessors (SCAs), configuration managers, system owners, and other government stakeholders
• Prepare and present cybersecurity briefings, program reviews, schedules, status updates, technical documentation, and recommendations to government leadership
• Conduct research and analysis of cybersecurity policies, standards, and processes to ensure continued compliance
• Develop and support effective information system security education, training, and awareness programs

• Active Top Secret clearance with SCI eligibility (TS/SCI)
• 15+ years of cybersecurity experience, including managing DoD and/or Intelligence Community Information Assurance activities in accordance with the Risk Management Framework
• Extensive experience supporting cybersecurity requirements for classified, mission‑critical systems and networks
• Demonstrated experience with RMF, A&A, ATO, IATT, POA&Ms, SCTMs, and SSPs
• Strong knowledge of cybersecurity security controls and requirements for protecting system and network confidentiality, integrity, and availability
• Experience working with applicable cybersecurity frameworks and guidance, including NIST SP 800‑53 and JSIG
• Experience developing and executing cybersecurity test plans and procedures
• Demonstrated ability to develop, review, coordinate, and present cybersecurity documentation and technical briefings to government stakeholders
• Experience coordinating cybersecurity activities with AOs, SCAs, configuration managers, system owners, and technical teams
• Ability to complete required training and maintain applicable certifications in accordance with DoD cybersecurity workforce requirements

• Bachelors degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science, from an ABET accredited or CAE designated institution
• One or more of the following (required): Security+, CCSP, CGRC/CAP, CASP+, Cloud+, SSCP, GSEC-or equivalent military training/certification
• One or more of the following (desired): CISM, CISSO, CISSP, CISSP-ISSMP, GCIA, GCSA, GSLC, CGIH, or FITSP-M-or equivalent military training/certification

Benefits

• Medical, dental, vision, disability, and life insurance
• Flexible Spending Accounts
• 401(k)
• PTO
• Paid Parental Leave
• Military Differential
• Tuition reimbursement
• Paid federal holidays

• Security Clearance Must be a U.S. Citizen. A high-level Department of Defense active security clearance is/may be required. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to government information.
• Physical Requirements Work may involve sitting or standing for extended periods of time and typing and reading from a computer screen. The candidate must have enough mobility, including bending, reaching, and kneeling, to complete daily duties in a prompt and efficient manner, and that may include lifting up to thirty pounds, as necessary.
• Company Summary Headquartered in Hawaii, Galapagos Federal Systems LLC, is an SBA-Certified NHO‑owned 8(a) Small Business specializing in global information technology solutions. We deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. Leveraging over 30 years of providing IT services to the federal & commercial market with projects found around the world, our team has innovative expertise in the development of a wide range of technological solutions. Galapagos Federal Systems LLC is an equal opportunity employer. Our service commitment is simple - "Quality IT Solutions... On Time & On Budget." Company Employment Statement Galapagos Federal Systems LLC reserves the right to change or modify job duties and assignments at any time. The above job description is not all encompassing as positions, functions, and qualifications may vary depending on business needs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Galapagos Federal Systems LLC is an equal opportunity employer and does not discriminate against applicants based on race, color, creed, religion, medical condition, legally‑protected genetic information, national origin, sex (including pregnancy, childbirth, or related medical condition), sexual orientation, gender identity and expression, age, disability, or Vietnam era, or other eligible veteran status or legally‑protected characteristics. The final salary offered within the posted range will be based on the candidate's qualifications, experience, skills, education, and other job‑related factors. Posted Salary Range USD $170,000.00 - USD $180,000.00 /Yr.