- MIT Lincoln Laboratory (Fort Meade, MD)
- … Operations Subject Matter Expert to join our team at MIT Lincoln Laboratory as a Cyber Defense Specialist in a technical role. The successful candidate will ... hunting, threat analysis, and cyber incident response. As a Cyber Defense Specialist , you will: + Contribute to technical R&D efforts identifying… more
- GovCIO (Columbia, MD)
- **Overview** GovCIO is currently hiring for a Cyber Defense Infrastructure Specialist to monitor, control, and maintain IT network services and ... USD $130,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6251/ cyber - defense -infrastructure- specialist /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **ID** _2025-6251_ **Category** _Cyber… more
- TekSynap (Washington, DC)
- …(eg, GPEN or GW APT) + OSCP + CEH **Overview** We are seeking a Cyber Defense Infrastructure Support Specialist -SME (Blue/Purple Team Lead) to join our ... leadership to support dual-focused teams responsible for defending against and mitigating cyber threats within a fast paced technical and cybersecurity proactive and… more
- Nightwing (Sterling, VA)
- …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
- Nightwing (Sterling, VA)
- …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
- L3Harris (Springfield, VA)
- … cyber domains in the interest of national security. Job Title: Senior Specialist , Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly Required) Job ... L3Harris Technologies currently has an opening for a Senior Specialist , Systems Engineer - Cyber Planner supporting...and operational plans to support mission requirements. + Align cyber operations with national defense objectives and… more
- RP Pro Services (Washington, DC)
- …foundation on which we are built! RP Professional Services is seeking a Senior Cyber Security Specialist to support and advise security professionals on emerging ... cyber threats, risk mitigation strategies, and compliance standards within...mitigation strategies, and compliance standards within the Department of Defense (DoD) Intelligence Community (IC). The ideal candidate will… more
- M. C. Dean (District Of Columbia, DC)
- …Range** : $104,080- $156,120 **Position Overview:** MC Dean is seeking to hire **a Cyber Security Specialist 3** to support the CIM Business Unit. The candidate ... Intelligence (TM) ._ We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission-critical facilities, secure… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist ** to join our team in the DC, Maryland, and Virginia ... maintaining SIEM solutions to protect DHS's networks and information systems from cyber threats. **Responsibilities include, but are not limited to:** + Develop and… more
- Defense Information Systems Agency (Arlington, VA)
- Summary This position is being recruited under 10 USC 1599f into the Cyber Excepted Service and does NOT convey eligibility to be converted to the Competitive ... carry out and support the mission of the US Cyber Command. It is in the Professional Work Category...tentatively selected for drug testing designated positions at the Defense Information Systems Agency will be required to submit… more