Intrusion Analyst Level 3

Intrusion Analyst 3

Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range: $175,000-$185,000

Join a Growing Team at Weeghman & Briggs

Weeghman & Briggs is seeking a mission‑driven Intrusion Analyst 3 to support critical national security initiatives in Annapolis Junction, MD.

Founded in 2016 by Anthony Jordan, Weeghman & Briggs specializes in delivering high‑impact analytical and technical services to Government Agencies and private organizations. As we continue to expand across current programs and upcoming contract awards, we are looking for talented professionals who want to contribute, grow, and build something meaningful alongside us.

At Weeghman & Briggs, you're more than a number-you're part of the team. Your voice is heard, your expertise matters, and your work directly supports mission success. Our growth creates opportunities for advancement, leadership visibility, and long‑term career development while maintaining the close‑knit, supportive culture that sets us apart.

If you're ready to grow your career while supporting important national missions, we'd love to connect with you.

About the Mission

Your effort and expertise are crucial to the success of this impactful mission. You will support a diverse team of Data Scientists, Cryptologic Computer Scientists, Cryptanalytic Computer Scientists, Cryptologic Cyber Planners, Intrusion Analysts, Protocol Analysts, Signals Analysts, and Reverse Engineers-professionals dedicated to improving, protecting, and defending our Nation's Security.

What You'll Do

• Analyze target digital network data to identify, document, and report malicious or unauthorized activity using SIGINT and computer network defense resources.
• Examine metadata from tasked communications systems to identify, locate, and track targets.
• Categorize network traffic as benign, suspicious, or malicious, and document associated TTPs.
• Develop and implement mitigation strategies to protect mission systems.
• Apply a network‑focused and/or host‑based approach to intrusion analysis.
• Collaborate with cross‑functional teams to deliver high‑quality, mission‑relevant results.
• Ensure compliance with contract and security standards.
• Contribute ideas to improve processes, efficiency, and analytical performance.

What You Bring

• Active TS/SCI with Full‑Scope Polygraph
• Master's degree with 6 years of relevant experience
• Bachelor's degree with 8 years of relevant experience
• Associate degree with 10 years of relevant experience
• Bachelor's degree must be in Computer Science, Computer Engineering, Information Systems, or a related discipline
• Relevant experience must include malware analysis
• Programming experience in C, C#, C++, Java, Perl, or Python is preferred
• Strong written and verbal communication skills
• Ability to work independently and within a collaborative team environment
• Experience supporting government or DoD programs

Required Certifications

• CISSP
• CEH
• Security+
• Network+
• GIAC GREM and/or CREA

Preferred Qualifications

• Experience supporting specific DoD or Intelligence Community programs
• Background in cyber operations, intrusion analysis, or advanced threat detection
• Familiarity with Agile, cloud, or modernization initiatives
• Experience in process improvement or analytical services

Compensation & Benefits

The projected salary range for this position is $175,000-$185,000, dependent upon experience, qualifications, and contract requirements.

Weeghman & Briggs offers a competitive benefits package designed to support you both professionally and personally.

Learn more about our comprehensive benefits: (weeghmanandbriggs.com in Bing)

Equal Employment Opportunity

Weeghman & Briggs is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, or any other protected characteristic.