Signals Analyst Security Clearance

Position: Signals Analyst with Security Clearance
Location: Annapolis Junction

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- Description Leidos has a new and exciting opportunity for a TechSIGINT Signals Analyst in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.

Join us and make a difference in National Security!

Job Summary:

Are you passionate about ensuring cutting-edge analytic products meet mission-critical needs? We are seeking a skilled Analyst to support the evaluation and refinement of advanced applications within the TechSIGINT domain. In this role, you will collaborate closely with the analyst community to validate functionality, refine system requirements, and ensure seamless integration of tools that drive mission success.

Primary Responsibilities:

* Conduct comprehensive testing of newly developed applications, ensuring they align with mission objectives and operational effectiveness.

* Work closely with the development team to translate analyst needs into actionable system requirements, ensuring a user-friendly and mission-centric experience.

* Engage with the analyst community to demonstrate application functionality, gather feedback, and contribute to iterative improvements.

* Advocate for system enhancements that optimize performance and usability in real-world scenarios. This role is critical in shaping the effectiveness of analytic products, ensuring they empower intelligence professionals with the best possible tools for success. If you're eager to make a direct impact and contribute to cutting-edge technology in the TechSIGINT arena, we’d love to hear from you.

Basic Qualifications:

* The TechSIGINT Analyst shall have at least 5 years of TechSIGINT experience in either ELINT, FISINT, PROFORMA, or COMEXT. A bachelor’s degree in Engineering, Electronics, Mathematics, Communications, or Computer Science fields may be substituted for four (4) years of experience.

* The analyst shall have experience with a minimum of one (1) of the following legacy TechSIGINT applications: ASPEN/FATE, XMidas, Willow, MARTES/FIS-MARTES, CATS, DEL, WEBENGRAFT, FISNET, FISMARKET, TEBAG, Packet Swing, STK, DVT, TASMANIA, CHAUEE, REDHAWK, MEERKAT, or ESP.

* Clearance Required:

Must have an active TS/SCI with Polygraph.

Preferred Qualifications:

* Experience working as an analyst in support of our customer

* Knowledge and experience with Python in support of analytic efforts

* Knowledge and experience with LINUX conmd CSSRC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:
March 17, 2026 For U.S. Positions:
While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range:
Pay Range $87,100.00 - $ The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues…