Marksman Security Jobs

Delta Defense seeks a Cybersecurity Engineer to safeguard critical systems, data, and customer information supporting USCCA's nationwide membership platform. In this role, you will design and maintain secure network and cloud architectures, administer security tools, and lead monitoring, incident response, and vulnerability management efforts. You'...

Job Title: Information Security Engineer: II (Intermediate)Location: 100% Remote (USA) EST Working HoursDuration: 6-12+ MonthsRate: $Market/HourMust-Have Skills: 5+ years in Cybersecurity Operations, Insider Threat, IR, or Security Monitoring Insider Threat Program implementation & operations DLP controls & policy management Incident Response & Sec...

Saab seeks a Senior Information Security Engineer to secure and harden our Windows-based infrastructure supporting advanced defense and manufacturing systems. In this role you will design and implement Windows security architecture, harden servers and Active Directory, and lead monitoring, incident response, and vulnerability management. You'll col...

Job Description Job Description Position SummaryPACE Systems is seeking a CAD Systems Engineer to support the creation, management, and lifecycle maintenance of AutoCAD drawings for access control, video surveillance, and related security systems at O'Hare and Midway International Airports in Chicago. This is a full-time, on-site position with trav...

Date Posted:2026-09-01Country:United States of America Location:US-MA-TEWKSBURY-TB1 50 Apple Hill Dr ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citi...

Grow With Us Your growth matters to usthats why we offer a variety of ways for you to develop your career. With professional and leadership development opportunities like Team Lead Academy, education reimbursement, mentoring, and company sponsored networking events, you can take control of your own career path on your own terms with a company that ...

Dynamic is seeing a Lead Engineering Program Manager for a permanent position onsite in the Buffalo, NY, area.PLEASE NOTE: Relocation assistance is provided for out of state candidates willing to relocate to NY.Qualifications: Around 8-15+ years of defense industry experience Leadership work closely with engineering team and customer Electrical eng...

Securitas Technology is seeking an Applications Engineer to design, configure, and support integrated electronic security and life safety solutions for commercial and enterprise clients. You will translate customer requirements into robust system designs, integrating video surveillance, access control, intrusion detection, and monitoring platforms....

Job Description Job Description No sponsorship available. No third-party candidates.Our client, a nationally renowned non-profit organization, has revolutionized the building solutions industry over the last five decades through innovative initiatives and strategic partnerships.They need you, an experienced Network Security Engineer, to join the te...

Job Description: Established nearly two centuries ago, FM is a leading mutual insurance company whose capital, scientific research capability and engineering expertise are solely dedicated to property risk management and the resilience of its policyholder-owners. These owners, who share the belief that the majority of property loss is preventable, ...