Acquisition Security Analyst

General information

Requisition #

R71657

Locations

USA-CA-Los Angeles

Posting Date

10/23/2026

Security Clearance Required

TS/SCI

Remote Type

Onsite

Time Type

Full time

Description & Requirements

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 Acquisition Security Analyst II to join our team in El Segundo, CA.

This role supports the Government Program Manager with the development and implementation of comprehensive program protection methodologies to protect advanced technology programs throughout the system's lifecycle. This is a full-time, five-day-a-week in-office position in El Segundo, CA.

Responsibilities include but are not limited to:

• Perform in-depth lifecycle program analysis to identify Critical Program Information (CPI), Critical System Resources (CSR), and associated vulnerabilities.
• Develop, execute, and implement risk management-based Program Protection Plans (PPP) and security countermeasures.
• Provide technical advice and security support to collateral, Special Access Programs (SAP), and emerging mission areas.
• Deliver security guidance on contract requirements, cost feasibility, and standardized DD Form 254 processes throughout acquisition and sustainment lifecycles.
• Develop, write, and review key security documentation including OPSEC plans, Security Classification Guides (SCG), Exposure Contingency Plans (ECP), and Security Operating Procedures (SOPs).
• Assess foreign intelligence threats against critical research and prepare analytical products to guide security policy and classification decisions.
• Coordinate across Air Force security authorities and Mission Partners while delivering security education and support for system close-out actions.

Minimum Qualifications:

• Bachelor's degree in a related area or an additional 4 years of experience may be considered in lieu of degree.
• 10+ years of related acquisition program experience, including at least 4 years supporting SCI or SAR programs.
• Strong familiarity with security policies, manuals, and guiding documents, including applicable ICDs, JAFANs, and DoD Manuals.
• Extensive knowledge of DD Form 254 implementation within the Air Force acquisition lifecycle.
• Proven experience conducting risk assessments, developing OPSEC plans, and providing detailed security classification guidance.

Preferred Qualifications:

• Demonstrated ability to thrive in a dynamic environment while effectively interacting with DoD, military, civilian, and industry partners.
• High degree of originality, creativity, and initiative while working effectively with minimal supervision.

Clearance Requirements:

• Current Top-Secret Clearance with SCI Eligibility.
• Willingness to submit a polygraph.
• Eligibility for access to Special Access Program Information.

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time in closed-area office settings.
• Willingness to travel extensively within the Program's Area of Responsibility (AOR) via air and ground transportation.

The projected compensation range for this position is $119,900.00-$199,600.00. 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 careers@mantech.com and provide your name and contact information.