- 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_… more
- TekSynap (Washington, DC)
- …or GW APT) + OSCP + CEH **Overview** We are seeking a Cyber Defense Infrastructure Support Specialist -SME (Blue/Purple Team Lead) to join our team ... leadership to support dual-focused teams responsible for defending against and mitigating cyber threats within a fast paced technical and cybersecurity proactive and… more
- 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 ... threats to key national security missions + Enhancing the cyber security and resilience of critical infrastructure ...analysis, and cyber incident response. As a Cyber Defense Specialist , you will:… more
- Defense Information Systems Agency (Washington, DC)
- …development, and execution of all facilities-related work, to include major infrastructure upgrades and the maintenance of existing facilities. Candidates must ... for Presidential Support Duty in accordance with Department of Defense Directive 5210.55 (Yankee White - Category II, minimum)....is being recruited under 10 USC 1599f into the Cyber Excepted Service (CES) personnel system. If you are… more
- Nightwing (Sterling, VA)
- …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense ...Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure . HIRT provides DHS's… more
- Nightwing (Sterling, VA)
- …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense ...Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure . HIRT provides DHS's… 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
- M. C. Dean (Springfield, VA)
- …improving lives, and changing the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our **Security and Electronic Systems (SES)** ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
- General Dynamics Information Technology (Washington, DC)
- …Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cyber Defense ,Cybersecurity,MITRE ATT&CK ... you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work...IMPACT + We're seeking an experienced and vigilant cybersecurity specialist who can proactively prevent breaches of all sizes,… more
- Nightwing (Sterling, VA)
- …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... as required + Assisting with the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within… more
- Steampunk (Mclean, VA)
- …taking on new challenges. **Contributions** The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO support ... audit standards, classifiedsystemIA requirements, Privacy Act requirements, or Critical Infrastructure Protection + Experience with evaluating systems, networks, or … more
- Parsons Corporation (Chantilly, VA)
- …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... . About Us Parsons is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly 75 years of experience,… more
- Lockheed Martin (Annapolis Junction, MD)
- …development, data science and cloud development and engineering services to the Cyber Infrastructure Solutions customer\. The services enable the Data ... is hired, you'll receive a payment\! code\-extrefer Power BI Specialist \- Clearance Required WHAT WE'RE DOING * Join...DOING * Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster innovation and integrity\.… more
- Huntington Ingalls Industries (Fort Meade, MD)
- …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a… more
- Parsons Corporation (Fort Belvoir, VA)
- …you the opportunity to travel CONUS and OCONUS to the most important DoD defense systems and critical infrastructure to ensure the survivability of any threat ... Parsons is looking for an amazingly talented **Operational Readiness Specialist ** to join our team! In this role you...they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We… more
- Parsons Corporation (Chantilly, VA)
- …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... Parsons is looking for an amazingly talented **Security Operations Specialist (Physical Security)** to join our team! In this...is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly… more
- Parsons Corporation (Springfield, VA)
- …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... . About Us Parsons is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly 75 years of experience,… more
- Parsons Corporation (Annapolis Junction, MD)
- …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... Description:** Parsons is looking for an amazingly talented **CAD Specialist ** to join our team! Ready to be part...is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly… more
- Huntington Ingalls Industries (Annapolis Junction, MD)
- …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a… more
- Parsons Corporation (Springfield, VA)
- …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... . About Us Parsons is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly 75 years of experience,… more