International Security Specialist - Mid

Looking for an opportunity at a place where you can have an influence every day? Serco has an exciting opportunity for an International Security Specialist - Mid supporting a Department of Defense (DoD) customer and the F-35 Joint Program Office (JPO) mission.

In this role, you will provide international security support through coordination, documentation management, action tracking, and stakeholder engagement. You will work closely with government personnel, contractors, international partners, and the Serco team to support mission execution and ensure security processes are administered effectively. The successful candidate will help maintain security documentation, prepare reports and briefings, support compliance reviews, and contribute to process improvements that strengthen overall program security support.

This position is located on-site in Arlington, Virginia and requires collaboration in a secure, mission-focused environment supporting critical national defense initiatives.

In This Role, You Will:

• Support international security activities, documentation, coordination efforts, and action tracking.

• Assist with preparing and maintaining security records, correspondence, briefings, reports, and status updates.

• Coordinate with government, contractor, Serco, and international stakeholders to support mission execution.

• Track security actions, suspense items, meetings, deliverables, and customer requirements to ensure timely completion.

• Support reviews of security-related materials for completeness, consistency, and compliance with customer direction.

• Identify opportunities for process improvements and enhancements to security documentation and support activities.

• Maintain administrative processes and document management activities within a secure environment.

• Prepare and maintain tracking spreadsheets, reports, and briefing materials.

To Be Successful in This Role, You Will Have:

• U.S. Citizenship.

• Bachelor's degree required. Master's degree preferred.

• Minimum 10 years of relevant experience related to international security, facility security, program security, security countermeasures, or other Department of Defense security functions.

• Ability to obtain and maintain a Secret Security Clearance.

• Ability to obtain and maintain a Top Secret Security Clearance.

• Active Top Secret Clearance with Special Access Program (SAP) eligibility preferred.

• Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance preferred and utilized within the last two years.

• Experience supporting administrative processes and document management within a secure environment.

• Strong customer service, interpersonal, organizational, and communication skills.

• Ability to work effectively with government and contractor personnel.

• Ability to work on-site in Arlington, Virginia, Monday through Friday during normal business hours.

• Ability to travel up to 10%, including CONUS and OCONUS locations as required.

Desired Skills

• Experience supporting international security programs for Department of Defense organizations.

• Prior experience working in a secure facility.

• Prior experience working in a Security Countermeasures environment.

• Current active Secret or Top-Secret Clearance preferred.

• Experience preparing reports, briefings, status updates, and tracking spreadsheets.

• Strong attention to detail and organizational skills.

• Ability to manage multiple priorities and competing requirements in a dynamic mission-focused environment.

• Experience collaborating with cross-functional government and contractor teams.

Additional Information

• This position is on-site in Arlington, Virginia.

• Standard work schedule is Monday through Friday during normal business hours.

• Travel up to 10% may be required.

• Candidates must be able to support military customers and operate effectively in a secure environment.

If you are interested in supporting and working with our military customers and a passionate Serco team, submit your application for immediate consideration. It only takes a few minutes and could change your career.

Proposal Position Notice

Serco Inc. is using this posting for the purpose of responding to a proposal. We are evaluating qualified candidates in the event of a contract award. This position is not currently funded or active. Should Serco be awarded the contract, and you meet the qualifications of the position, you will be considered in the selection process.



Serco Inc. (Serco) is the Americas division of Serco Group, plc. In North America, Serco's 9,000+ employees strive to make an impact every day across 100+ sites in the areas of Defense, Citizen Services, and Transportation. We help our clients deliver vital services more efficiently while increasing the satisfaction of their end customers. Serco serves every branch of the U.S. military, numerous U.S. Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and commercial clients. While your place may look a little different depending on your role, we know you will find yours here. Wherever you work and whatever you do, we invite you to discover your place in our world. Serco is a place you can count on and where you can make an impact because every contribution matters.

To review Serco benefits please visit: https://careers.serco-na.com/us/en/what-we-offer . If you require an accommodation with the application process please email: careers@serco-na.com or call the HR Service Desk at 800-628-6458, option 1. Please note, due to EEOC/OFCCP compliance, Serco is unable to accept resumes by email.

Candidates may be asked to present proof of identify during the selection process. If requested, this will require presentation of a government-issued I.D. (with photo) with name and address that match the information entered on the application. Serco will not take possession of or retain/store the information provided as proof of identity. For more information on how Serco uses your information, please see our Applicant Privacy Policy and Notice.

Serco does not accept unsolicited resumes through or from search firms or staffing agencies without being a contracted approved vendor. All unsolicited resumes will be considered the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email Agencies@serco-na.com .

Serco is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.



Our Total Rewards package includes competitive pay, performance-based incentives, and benefits that promote well-being and work-life balance-so you can thrive both professionally and personally. Eligible employees also gain access to a wide range of benefits from comprehensive health coverage and health savings accounts to retirement plans, life and disability insurance, and time-off programs that support work-life balance. Program availability may vary based on factors such as contract type, location, hire date, and applicable collective bargaining agreements.

Salary range: The range for this position can be found at the top of this posting. This range is provided as a general guideline and represents a good faith estimate across all experience levels. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations. For roles available in multiple states, the range may vary to reflect differences in local labor markets. In addition to base salary, eligible positions may include other forms of compensation such as annual bonuses or long-term incentive opportunities. Benefits - Comprehensible benefits for full-time employees (part-time employees receive a limited package tailored to their role):

• Medical, dental, and vision insurance
• Robust vacation and sick leave benefits, and flexible work arrangements where permitted by role or contract
• 401(k) plan that includes employer matching funds
• Tuition reimbursement program
• Life insurance and disability coverage
• Optional coverages that can be purchased, including pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
• Birth, adoption, parental leave benefits
• Employee Assistance Plan

To review all Serco benefits please visit: https://careers.serco-na.com/us/en/about-us .

Serco complies with all applicable state and local leave laws, including providing time off under the Colorado Healthy Families and Workplaces Act for eligible Colorado residents, in alignment with our policies and benefit plans. The application window for this position is for no more than 60 days. We encourage candidates to apply promptly after the posting date, as the position may close earlier if filled or if the application volume exceeds expectations. Please submit applications exclusively through Serco's external (or internal) career site. If an applicant has any concerns with job posting compliance, please send an email to: careers@serco-na.com .