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General information

Requisition #
R64703
Locations
USA-CA-El Segundo
Posting Date
12/10/2025
Security Clearance Required
None
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 dynamic and highly organized Program Analyst and Office Manager to join our team in El Segundo, CA.


This vital role supports our Systems Engineering and Integration 2 (SE&I-2) contract with the Space Force Space Systems Command (SSC), Assured Access to Space (AATS), helping ensure National Security Space Launch (NSSL) missions are carried out with excellence. You will lead office operations while contributing program analysis expertise in a fast-paced environment that values initiative, precision, and collaboration.


Responsibilities include but are not limited to:

  • Lead office operations by onboarding new SE&I-2 employees, managing provisioning needs such as equipment, badging, parking access, and customer in-processing, while tracking compliance documentation and training records.

  • Coordinate all aspects of access and credentialing, including Common Access Card (CAC) paperwork, renewals, and re-verification processes.

  • Act as the liaison for corporate and building property management, overseeing essential maintenance activities, facility readiness, and emergency procedures.

  • Consolidate and analyze inputs from cross-functional teams to analyze data and  produce accurate reports, presentations, and organizational materials.

  • Maintain program compliance through rigorous tracking of Controlled Unclassified Information (CUI) training, government property inventory, and critical asset management as the designated Government Furnished Property Custodian.

  • Support internal and external communications by documenting meetings, action items, and managing the master staffing spreadsheet for the SE&I contract.

  • Supervise the Office Administrator and ensure smooth execution of administrative operations across the contract.


Minimum Qualifications:

  • Associate degree; an additional 3 years of administrative assistant, office management, or related experience might be substituted for a degree.

  • 12+ years of experience in administrative assistant, office management, secretarial, or a related field.

  • Strong process design skills with an analytical approach to synchronizing interdependent activities such as provisioning, in-processing, and security access.

  • Familiarity with basic IT setup and troubleshooting (e.g., workstation setup, video teleconference support). Proficiency with Microsoft Office Suite (Word, Excel, PowerPoint), Google Docs, Gmail, Google Calendar, Zoom & Teams.

  • Strong process design skills with an analytical approach to synchronizing interdependent activities such as provisioning, in-processing, and security access.

  • Detail-oriented mindset for managing and tracking compliance assets such as CACs, CUI training, and government property inventory.


Preferred Qualifications:

  • Prior experience supporting the Space and Missile Systems Center (SMC, now SSC) or similar government agencies.

  • Exceptional analytical, organizational, and communication skills.

  • Knowledge of government property equipment regulations and practices.

  • Willingness to adopt new technologies and tools quickly and effectively.

  • Detail-oriented mindset for managing and tracking compliance assets such as CACs, CUI training, and government property inventory.

  • Strong interpersonal collaboration skills and the ability to work across multiple agencies and personnel. Demonstrated ability to exercise sound judgment and make effective decisions under pressure.


Clearance Requirements:

  • Must be able to obtain and maintain a Department of Defense TS/SCI clearance.


Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time.

  • Ability to operate a computer and other office productivity machinery, such as a printer or telephone.

  • Ability to occasionally move about the office to access files, attend meetings, or use office equipment.

  • Ability to communicate effectively, particularly in person and via digital platforms (e.g., email, phone, video conferencing).


The projected compensation range for this position is $85,900.00-$142,800.00. 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 International Corporation 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.