Personnel Security Specialist Washington, District of ...

Washington, District of Columbia, United StatesVannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.About the roleThe Security team at Vannevar plays a vital role in safeguarding sensitive data and resources, protecting personnel, and enabling smooth, secure operations across all areas of the company. We’re looking for a Personnel Security Specialist to drive the success of our personnel security program—ensuring every process, policy, and safeguard operates with precision and integrity. You will assist the FSO in streamlining and executing the clearance processes, policy interpretation, and database management to ensure compliance with federal regulations and customer requirements. This is an opportunity to shape a best-in-class security organization at the forefront of national security innovation.What you'll doResponsible for all aspects of the security clearance lifecycle for collateral clearances and SCI nominations, including clearance processing, incoming/outgoing visitor control, in-person security onboarding, termination debriefings, and reporting incidents.Develop, implement, and refine personnel security policies and Standard Operating Procedures in alignment with NISPOM, ICDs, and government contractsServe as a liaison with government security offices, adjudication centers, and external stakeholdersBring your knowledge of security databases and systems, including DISS, NISS, SWFT, eAPP, and related platformsAssist the FSO with self-inspections, audits, and continuous monitoring to ensure regulatory compliance and readinessAggregate and report personnel security metrics to senior leadership, driving data-informed improvementsCoordinate upgrades and implementations for security management software (e.g., ThreatSwitch / Sign In Solutions, SIMS, Access Commander)Support insider threat program activities and incident response, as neededQualifications (Must Haves)3+ years of personnel security experience supporting DoD or Intelligence Community contractsDeep experience with Personnel Security relative to the NISPOM and Intelligence Community DirectivesTechnical skills: Knowledge of security databases and systems, including DISS, NISS, SWFT, eAPP, and similarExperience using security management software such as ThreatSwitch / Sign In Solutions, SIMS, Access Commander, or a similar SaaS platformCurrent TS/SCI clearanceStrong written and verbal communication skills, with the ability to translate complex requirements into actionable processesExperience working in a fast-paced environmentThis is a hybrid role expecting 2-3 days per week in office located in the Arlington, VA areaAdditional Qualifications (Nice to haves)Completion of the FSO Orientation for Non-Possessing Facilities CurriculumExperience developing workflows in Sign-In Solutions softwareHands-on experience with insider threat program managementWhat we offerThe salary range for this position is $80,000 - $115,000 + equity + 401K match. Within the range, individual pay is determined by experience, relevant education, and/or training.We’re proud to offer competitive benefits that support our employees. Some key highlights of our benefits package include:Health, dental, and vision insuranceUnlimited PTO including competitive vacation and holiday schedulesLifestyle stipends - Monthly mental health, wellness & fitness stipend, in-home office setup stipend and family planning assistanceSalary top-up during military reserve dutyFully paid parental leaveChild and pet care reimbursement during travelVannevar Labs is an equal opportunity employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.We encourage candidates from all backgrounds to apply, even if you don’t feel like you’re a perfect fit. If you’re passionate about contributing to our mission, we’d love to hear from you!IMPORTANT NOTICE We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @ domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.Voluntary Self-IdentificationFor government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file. We do not discriminate on the basis of protected group status.Public burden statement: This survey may ask you to provide information to comply with OFCCP requirements. If you complete it, it is voluntary and confidential. #J-18808-Ljbffr

Created: 2025-09-28