MANTECH seeks a motivated and customer-focused **TechSIGINT Subject Matter Expert** to join our team in **Annapolis Junction, MD** . This role supports global TechSIGINT and ELINT mission areas, contributing to the advancement of national intelligence capabilities. **Responsibilities include, but are not limited to:** + Develop accurate signal chronologies and assess relationships among associated signals + Provide tuning feedback to enhance ELINT tasking and improve automated ELINT reporting + Create or update entries in national ELINT databases (e.g., CED – Combined Emitter Database) + Analyze diverse data sets and produce cohesive, standards-compliant ELINT products in alignment with current SIGINT reporting guidance (e.g., USSIDs AP2410 and CR1400) + Incorporate advanced analytical techniques such as range/velocity corridor plots, MTI (Moving Target Indicator) interpretation, bistatic reflection analysis, P³ measurements (power, pattern, polarization) and new signal identification across SIGINT formats + Apply signal analysis tools and procedures to precisely measure ELINT parameters (i.e. Radio frequency, Pulse duration, Inter/intrapulse modulation or Scan types) + Conduct interpretive analysis of defense and commercial technologies using ELINT characteristics to infer weapons system capabilities + Serve as a domain expert in areas such as missile systems, airborne and maritime radars, electronic attack systems, space surveillance and identification + Advise government technical stakeholders and mentor junior analysts across TechSIGINT disciplines + Demonstrate and apply advanced techniques, including, algorithm reverse engineering, scan/beam pattern analysis, radar processing exploitation or command signal reconstruction **Minimum Qualifications:** + Bachelor’s degree in Engineering, Electronics, Mathematics, Communications, or Computer Science; an additional 4 years might be substituted for a degree + 15+ years of TechSIGINT analysis experience in either ELINT, FISINT, PROFORMA, or COMEXT. **Security Clearance Requirements:** + Must possess a current and active TS/SCI with Polygraph **Physical Requirements:** + Must be able to remain in a stationary position for up to 50% of the time + Frequently operates standard office equipment, including computers, printers, and copiers + Regular communication with team members, leadership, and customers, including potential presentations ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.