Transitioning with a Security Clearance: What You Need to Know

If you hold an active security clearance, you are sitting on one of the most valuable assets in your transition toolkit. Employers in the defense, intelligence, and cybersecurity sectors are desperate for cleared workers, and your clearance gives you a significant competitive advantage — if you know how to leverage it. But clearances do not last forever after separation, so timing matters. Here is what you need to know.

How Long Does Your Clearance Stay Active After Separation?

When you separate from the military, your security clearance goes into inactive status. It does not disappear immediately, but the clock starts ticking. Here are the timelines:

• Secret Clearance: Remains in the system for up to 24 months after your separation date. If a new employer "picks up" your clearance within that window, it can be reactivated without going through the full investigation process again.
• Top Secret (TS) Clearance: Also remains in the system for up to 24 months after separation. A TS clearance is reinvestigated every 5 years while active, but the 24-month reactivation window gives you time to transition into a cleared position.
• TS/SCI (Sensitive Compartmented Information): The SCI access is typically debriefed upon separation, but the underlying TS clearance follows the same 24-month rule. A new employer with SCI programs can nominate you for SCI access once your TS is reactivated.

After the 24-month window closes, your clearance expires and a new employer would need to sponsor a completely new investigation. This process can take 6 to 18 months or longer and costs the employer significant money, which is why most companies strongly prefer hiring candidates with current or recently active clearances.

Which Employers Sponsor Clearances?

Not every company can sponsor a security clearance. Only organizations with a Facility Clearance (FCL) granted by the Defense Counterintelligence and Security Agency (DCSA) can sponsor employees for clearances. These include:

• Major defense contractors: Lockheed Martin, Raytheon (RTX), Northrop Grumman, General Dynamics, BAE Systems, L3Harris, Booz Allen Hamilton, Leidos, SAIC, and ManTech are among the largest cleared employers.
• Federal agencies: The Department of Defense, intelligence community agencies (CIA, NSA, DIA, NGA, NRO), Department of Homeland Security, Department of Energy, FBI, and many others.
• Mid-size and small defense firms: Thousands of smaller contractors hold facility clearances and hire cleared workers for specialized programs.
• Cybersecurity firms: Many cybersecurity companies working on government contracts need cleared analysts, engineers, and consultants.

Industries That Value Clearances

Your clearance is valuable across several major industries:

• Defense contracting: The largest sector for cleared workers. Roles span engineering, logistics, program management, intelligence analysis, IT, and administrative support.
• Intelligence community: Analysts, linguists, HUMINT and SIGINT specialists, and collection managers are in high demand across the 18 IC agencies.
• Cybersecurity: One of the fastest-growing sectors for cleared professionals. Roles include security operations center (SOC) analysts, penetration testers, incident responders, and security architects.
• Information technology: Cleared systems administrators, network engineers, cloud architects, and software developers command significant premiums.
• Consulting: Management and strategy consulting firms working with government clients need cleared consultants at every level.

The Salary Premium for Cleared Workers

Security clearances carry a measurable salary premium because they are expensive and time-consuming for employers to obtain. A new Top Secret investigation can cost $5,000 to $10,000 or more and take 6 to 18 months. A TS/SCI with a polygraph can take even longer. Because of this, employers are willing to pay a premium for candidates who already hold clearances.

Industry estimates suggest that a security clearance adds $5,000 to $15,000 annually for a Secret clearance and $10,000 to $20,000 or more for a Top Secret or TS/SCI. In highly specialized fields like cybersecurity or intelligence analysis, the premium can be even higher. For IT professionals with a TS/SCI, total compensation packages in the Washington, D.C. metro area regularly exceed $120,000 to $160,000, with senior roles going significantly higher.

Use our Military Pay to Civilian Salary Calculator to understand how your current military compensation translates, and factor in the clearance premium when evaluating offers.

How to Maintain Your Clearance

The most important thing you can do to maintain your clearance during transition is to secure a cleared position before your 24-month window closes. Here are the steps:

• Start your job search early. Begin networking with defense contractors and cleared employers at least six months before your separation date.
• Use SkillBridge. Many defense contractors participate in DoD SkillBridge, letting you intern during your last 180 days of service. If the company has cleared positions, this can seamlessly transition your clearance.
• Know your investigation dates. Check when your last investigation was completed. If your clearance is due for reinvestigation soon, a new employer may need to initiate one.
• Avoid clearance-jeopardizing behavior. Financial problems (excessive debt, bankruptcy, delinquent accounts), criminal activity, drug use, and undisclosed foreign contacts can all jeopardize your clearance. Maintain good financial health and report any issues proactively.
• Keep your SF-86 data current. Your SF-86 (Questionnaire for National Security Positions) data should be accurate and up to date. When a new employer submits you for reactivation, discrepancies can cause delays.

Reciprocity Between Agencies

Clearance reciprocity means that a clearance granted by one agency should be accepted by another without requiring a new investigation. In practice, this works most of the time, but not always perfectly. DoD clearances are generally recognized across the defense industrial base and federal agencies, but some intelligence community agencies and the Department of Energy may require additional processing or their own polygraph examinations. If you are moving between agencies or contractors, ask the hiring organization specifically about their reciprocity process to set appropriate expectations for timelines.