Information Systems Security Officer

Information Systems Security Officer (ISSO) - I

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career, and customer-oriented Information Systems Security Officer (ISSO) - I to join our team in the Vandenberg Space Force Base, CA area.

In this role, you will provide critical day-to-day security support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities supporting SSC and AFSPC mission areas.

Responsibilities:

• Review, prepare, and update AIS accreditation packages and Body of Evidence documentation.
• Perform AIS self-inspections, conduct security surveys, and provide security review of system test plans.
• Identify AIS vulnerabilities, implement countermeasures, and track inspection responses.
• Maintain AIS security records, system baselines, and Co-Utilization Agreements for network nodes.
• Ensure AIS and network nodes are operated, maintained, and disposed of per security policies.
• Assist Department of Defense and contractor organizations with certification and accreditation efforts.
• Conduct and track AIS security training for organizational personnel.

Minimum Qualifications:

• High School Diploma/GED with 4 years of experience, or a Bachelor's degree with 1+ years of related experience.
• Minimum 1 year of Special Access Program (SAP) related experience.
• Must meet position and certification requirements outlined in DoD Directive 8570.01-M for information Assurance Technician Level 2 within 6 months of the date of hire (i.e., Security Plus CE, CCNA-Security; CySA+)
• Active DoD 8570.01-M IAT Level II certification (e.g., Security+ CE, CCNA-Security, CySA+) or ability to obtain within 6 months.
• Completion of training on Joint Security Implementation Guidance (JSIG) and Risk Management Framework (RMF).

Preferred Qualifications:

• Familiarity with ICDs, JAFANs, DoD Manuals, and associated security policy documents.
• Experience working effectively in dynamic environments with DoD, military, civilian, and industry partners.
• Proficiency with Microsoft Office tools (Word, PowerPoint, and Excel).

Clearance Requirements:

• Current Top-Secret Clearance with SCI Eligibility
• US Citizenship is required.
• Candidate must be eligible for access to Special Access Programs.
• Willingness to submit to a Counterintelligence polygraph.

Physical Requirements:

• This position is full-time on-site (0730 -1630) at Vandenberg Space Force.
• Ability and willingness to travel within the organizational Area of Responsibility via air and ground.
• The person in this position must be able to remain in a stationary position for extended periods in closed-area offices.
• Must be able to occasionally move about inside and outside the office to access files, cabinets, safes, and install or remove computer-related equipment.

The projected compensation range for this position is $91,600.00-$153,800.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at and provide your name and contact information.