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Knox Systems, Inc. in Arlington, VA seeks a Senior Security Analyst to own shift leadership on security operations. You’ll take escalations, contain incidents, and guide Tier 1 through containment or handover, ensuring accurate shift logs and strong incident response.
You’ll have 3+ years in security or network operations with shift work, and a Security+ or equivalent certification (CySA+/SSCP a plus). You’ll mentor others under pressure and help improve detection and runbooks.
Knox runs the largest Federal & DoW managed cloud, building and operating secure cloud and AI environments that support the U.S. government’s most critical missions — from national security and public safety to essential public services. Our customers rely on Knox to deploy production systems that meet the highest standards for security, reliability, and compliance.
Most companies run a security team and a network team separately. We don’t. At Knox one team watches everything — performance, availability and security — out of the same queue. You see the whole picture, and a problem never sits with the wrong team while the clock runs. It is a better way to work and a much faster way to learn.
$100k-$135k, variable annual bonus, equity and monthly premium payments.
Due to the nature of our work with federal government clients and compliance with applicable regulations, this position requires U.S. citizenship. Dual citizenship is not permitted for this role. Candidates must be able to provide documentation verifying sole U.S. citizenship status as part of the background check process and ability to pass a government background check. Any offer of employment is contingent upon the successful completion of all required pre-employment screenings, including a background check, in accordance with applicable laws and government contract requirements.
Knox offers a competitive employee benefits package including Medical, Dental, Vision, Life & Disability, unlimited PEO, and an employee funded 401k plan. Please note, benefits are subject to change.
We are an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other legally protected status.
Knox is proud to support veteran hiring — we encourage veterans and transitioning service members to apply and welcome the unique skills and experience you bring.