Senior Solutions Engineer – Fed IC​/DoD; DoD TS​/SCI Clearance - CI or Lifestyle Poly

Senior Solutions Engineer – Fed IC/DoD (Remote, US with Travel)

Armis, the cyber exposure management & security company, protects the entire attack surface and manages an organization’s cyber risk exposure in real time. In a rapidly evolving, perimeter-less world, Armis ensures that organizations continuously see
, protect and manage all critical assets — from the ground to the cloud
. Armis secures Fortune 100, 200 and 500 companies as well as national governments, state and local entities to help keep critical infrastructure, economies and society safe and secure 24/7.

Location: United States (Remote with Travel)

Clearance Requirement: Active DoD TS/SCI Clearance - With CI or Lifestyle Poly

Armis is seeking a Senior Sales Engineer (SE) – Intelligence Community (IC)/DoD with an active Top Secret clearance and current CI or Lifestyle Polygraph. This customer‑facing role requires 6‑8+ years of IC‑focused experience in networking and cybersecurity sales engineering. The position requires hands‑on technical competency to support installation, configuration, troubleshooting, and documentation of the pre‑sales cycle. Candidates must be DC metro‑based and comfortable with frequent travel.

• Work closely with Account Executives, prospects, and customers to deliver virtual and in‑person technical demonstrations of Armis solutions.
• Deploy, configure, and manage proof‑of‑value (POV) installations that showcase Armis capabilities aligned to customer pain points and use cases.
• Troubleshoot complex network environments, integrating APIs and third‑party products, and ensure successful technical outcomes.
• Lead technical training sessions on Armis solutions.
• Design and deliver organized technical project plans that manage customer and Armis deliverables, requirements, and expectations for POV engagements.
• Support marketing initiatives, conferences, and speaking engagements as a technical subject matter expert.
• Address prospect and customer needs with clear and effective verbal and written communication, including formal technical responses to queries and RFPs.
• Travel frequently across the DC metro area and to federal sites as required (up to 40%).

• BS in Computer Science, Engineering, Cybersecurity, or related discipline (or equivalent experience/certifications).
• Active TS/SCI Clearance required (with ability to obtain Lifestyle polygraph).

• Proven experience selling and engineering cybersecurity solutions (SaaS and on‑premises) into DoD and IC environments.
• Strong understanding of networking fundamentals: routing, switching, VLANs, subnets, ports and protocols, and port configuration.
• Hands‑on expertise with RHEL and Linux administration, containers, bare‑metal builds, and system integration.
• Proficiency with REST APIs, scripting, and automation (Python preferred; Bash or Power Shell acceptable).
• Familiarity with ATO/IATT.
• Working knowledge of cybersecurity frameworks such as NIST 800‑82, RMF, DISA STIGs, etc.
• OT/ICS experience considered a strong plus.
• Familiarity with Application Security and CI/CD pipelines.
• Familiarity with Security Operations Center activities, including threat hunting and adversary tactics, techniques, and procedures.
• Vulnerability management expertise including ACAS, Tenable/Nessus, CVEs, patch management, and CISA KEV catalog.

The salary range for this position is $160,000–$210,000.

Armis offers a comprehensive benefits package, including health insurance, paid holidays, discretionary time off, and a highly inclusive and diverse workplace. Armis values work‑life balance and strives to support employees’ wellbeing.

Armis is proud to be an equal opportunity employer. We never discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status, or any other legally protected status. In compliance with federal law, all persons hired will be required to submit satisfactory proof of identity and legal authorization.