Cyber Defense Specialist
$110.4k - $148.9kMassachusetts Institute of Technology
Come and help defend the nation in cyberspace! In the Cyber Operations & Analysis Technology Group at MIT Lincoln Laboratory, we research challenging technical problems in cyber security, develop new technologies, and prototype first-of-a-kind systems. We have particular focus on enabling human operators and improving operational systems, orienting our work toward strong practical impact.
We work across a variety of cutting-edge national-security applications:
- Quantifying risk posed by adversary cyber threats to key national security missions
- Enhancing the cyber security and resilience of critical infrastructure and other operational technology
- Protecting and defending U.S. weapon systems in cyber contested environments
- Helping the nation's cyber operators do their jobs better, faster, and at greater scale
- Creating game-changing capabilities for defensive cyberspace operations
- Contribute to technical R&D efforts identifying technical gaps and developing solutions to meet operational needs
- Work closely with operational stakeholders to identify technical needs and challenges
- Provide expert-level guidance on defensive cyber operations to both technical researchers and government stakeholders
- Stay informed of emerging cyber threats and technologies, including advanced persistent threats, zero-day exploits, and nation-state sponsored attacks
- Develop and maintain expertise in emerging technologies and techniques relevant for cyber defense, including artificial intelligence, machine learning, and cloud security
- Represent MIT Lincoln Laboratory in interactions with government agencies, industry partners, and other stakeholders on matters related to defensive cyber operations
- Bachelor's degree in Computer Science, Cybersecurity, or a related field (Master's degree preferred)
- Minimum 8 years of experience in defensive cyber operations, including experience in planning, conducting, and assessing defensive operations as an element of the Cyber Mission Force
- Experience utilizing defensive tools such as Splunk, ELK, ArcSight, or similar platforms for cyber hunting, threat analysis, and incident response (experience with GOTS tools is a plus)
- Strong understanding of network protocols, operating systems, and cybersecurity principles
- Excellent analytical and problem-solving skills, with the ability to think critically and outside the box
- Excellent written and oral communication skills, including technical communication for non-technical audiences
- Ability to work both independently and collaboratively on difficult, open-ended problems in cyber security and operations with interdisciplinary technical teams.
- Motivation to identify underlying technical problems and investigate solutions proactively
- Experience working in a research environment, with a focus on developing and applying new technologies and techniques to solve complex problems
- Experience with programming languages such as Python, C/C++, Rust, and/or Java
- Familiarity with cloud computing platforms and cybersecurity solutions (e.g. AWS, Azure, Google Cloud)
- Selected candidate will be subject to a pre-employment background investigation and must be able to obtain and maintain a Top Secret-level DoD security clearance
- Must be within commutable distance of Lexington, Massachusetts or Fort Meade, Maryland.
- This is a technical specialist position contributing to R&D in cyber security. Applicants looking for roles conducting cyber defense for the Lincoln Laboratory enterprise should look for other opportunities in those roles.
- Comprehensive health, dental, and vision plans
- MIT-funded pension
- Matching 401K
- Paid leave (including vacation, sick, parental, military, etc.)
- Tuition reimbursement and continuing education programs
- Mentorship programs
- A range of work-life balance options
- ... and much more!
Please visit our Benefits page for more information. As an employee of MIT, you can also take advantage of other voluntary benefits, discounts and perks. Selected candidate will be subject to a pre-employment background investigation and must be able to obtain and maintain a Secret level DoD security clearance. MIT Lincoln Laboratory is an Equal Employment Opportunity (EEO) employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, veteran status, disability status, or genetic information; U.S. citizenship is required. Requisition ID: 42078
- ...services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. Additionally, we provide... ...Acquisition Services as we proudly support the unique needs of U.S. Defense, Intelligence, and Federal Civilian agencies as well as Fortune...CyberFull timeContract workFor contractorsLocal areaRemote work
- ...organization is seeking a Junior Access Control Specialist (Part-Time, On-Call) to support advanced... ...within a secure, high-technology defense environment. What You Can Expect to... ...United States Company : 2026 May 21 Cyber - American Electronic Warfare Associates...CyberPart timeWork at office
$105k - $125k
...enabled solutions to our customers across defense, civilian, and homeland security sectors... ...Aretum is seeking an Facilitation Specialist that supports information sharing, analysis... ...education and experience. Experience with cyber threat intelligence and cybersecurity...CyberContract workTemporary workLocal area$92.5k - $171.5k
Job Title: Specialist, Systems EngineerJob Code: 36282Job Location: Millersville, MD (on-site... ...is an agile global aerospace and defense technology innovator, delivering end-to-... ...technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18...CyberWork at officeFlexible hours$85k - $100k
About Bridge Defense. Bridge Defense is redefining how modern defense technology is delivered... ..., scientific analysis, cutting‑edge cyber defense, and intelligence analysis. We... ...A Human Intelligence (HUMINT) Targeting Specialist is an intelligence professional who identifies...CyberRelocation- ...we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs... ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Contracts Job Code: 39995 Job Location:...CyberContract workFor contractorsWork at officeLocal area
$73k - $135k
...Specialist, Procurement (Material Estimator) L3Harris is dedicated to recruiting and developing... ...L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical... ...the space, air, land, sea and cyber domains in the interest of national security...CyberLocal areaFlexible hours$71.5k - $132.5k
...everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission‑critical needs always in mind,... ...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Description...CyberContract workLocal areaFlexible hours$111.5k - $207.5k
...do. L3Harris is the Trusted Disruptor in defense tech. With customers mission-critical needs... ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Full Stack Engineer Job Code: 40003...CyberLocal areaFlexible hours$106.5k - $197.5k
...we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs... ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 39096 Job...CyberWork at officeLocal areaFlexible hours$92.5k - $171.5k
...we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always... ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 36282 Job Location...CyberWork at officeLocal areaFlexible hours- ...we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs... ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Mechanical Engineer Job Code: 41820 Job...CyberLocal areaFlexible hours
$97k - $207.5k
...do. L3Harris is the Trusted Disruptor in defense tech. With customers mission-critical needs always... ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Software Engineer (C/C++) Job Code: 3...CyberWork at officeLocal areaFlexible hours- ...we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs... ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, Designer (Designer/Drafter) Job Code: 41819...CyberLocal areaFlexible hours
- ...Description Job Title: Transportation Specialist - SCA Location: Landover, MD (DC Metro... ...Landover, MD. This position will support the Defense Intelligence Agency (DIA) providing... ...Defense (DoD) and a leader in physical and cyber security, IT management, logistics,...CyberWork at officeImmediate startLong distance
- ...Leidos is seeking a seasoned cyber defense professional to support the GSM-O II TN07 Joint Force Headquarters for the DoD Information Network. The role targets senior-level analysis, strategic planning, and high-tempo operations support within an executive-level operations...Cyber
- ...About The PositionThis position is a DOD Cyber Excepted Service (CES) personnel system position in the Excepted Service under 10 USC... ...and must adhere to U.S. Code, Title 10, as well as Department of Defense Instruction 1400.25. This position is located at the US Cyber Command...Cyber
$69.4k - $158k
PKI Policy Specialist, LeadThe Opportunity:When our country’s cyber security is on the line, simply reacting is not enough—we need a plan. And when that plan needs to support the Department of War's Information Technology infrastructure, we need strategic policy development...CyberFull timeContract workPart timeWork at officeLocal areaRemote work- DescriptionSAIC is seeking a Damage Assessment Management Office (DAMO) Cyber Triage Analyst with an active Top Secret clearance to support the Office of the Under Secretary of Defense for Research and Engineering (OUSD R&E) Damage Assessment Management Office (DAMO) Defense...CyberWork experience placementWork at office
- ...Leidos Defense Group is seeking a Cyber Security Fusion Analyst to support GSM-O II on the DODIN at Fort Meade. You will perform incident handling, threat detection, and network analysis to identify and mitigate cyber adversary activity. Responsibilities include developing...Cyber
$120k - $160k
...Cyber Defense AnalystSAIC is seeking a candidate to fill a Cyber Defense Analyst position on a joint Contractor-Government Cyber Protection Team with our customer at Ft. Meade, MD.Job Duties:Configuration, management, and optimization of intrusion detection systems for...CyberFor contractors- ...seeking a Senior Enterprise Architect to support a Department of Defense customer in developing and maintaining enterprise architectures,... ...and 13 years of ExperienceSummary Tharros combines extensive cyber defense knowledge with the world's preeminent vulnerability expertise...Cyber
- ...of IT & Infrastructure to lead the technical foundation of our Defense subsidiary. This leader will be responsible for the stand-up and... ...implementation and certification of a CMMC Level 2 network environment.Cyber & Space Security: Lead cybersecurity strategy in alignment with...CyberWork at officeRelocation
- ...MD seeks engineers and cybersecurity experts to strengthen the cyber resilience of critical systems. You will join a multi-disciplinary... ...team delivering novel tools and mission-ready capabilities for defense and intelligence sponsors. You will work with sponsors to understand...Cyber
- ...strengthen mission resilience. You will mentor, collaborate with sponsors, and explore new research areas, applying ideas to defense and intelligence challenges while contributing to the development of cyber capabilities and #J-18808-Ljbffr Johns Hopkins Applied Physics LabCyber
- Leidos is seeking a highly qualified cybersecurity professional to support GSM‑O II TN07 Joint Force Headquarters DODIN. The role requires in-depth technical, management, and analytic skills to address senior command requirements and maintain operations during high-tempo...Cyber
$154.05k - $278.48k
...Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world.Your...CyberFull timeContract workFor contractors- ...About the Position: This position is a DOD Cyber Excepted Service (CES) personnel system position in the Excepted Service under 10 USC... ...and must adhere to U.S. Code, Title 10, as well as Department of Defense Instruction 1400.25. This position is located at the US Cyber...CyberImmediate start
- The Johns Hopkins University Applied Physics Laboratory (APL) seeks professionals to enhance cyber resilience of critical systems. Join a multi‑disciplinary team of engineers delivering novel tools and leveraging threat intelligence to support sponsors and mission outcomes...Cyber
- Peraton seeks an Operational Technology (OT) Criteria and Standards Analyst to establish the organizational foundation for IC/SCADA-focused cybersecurity assessments across the PACOM AOR. Location: Fort Meade, MD. You will develop OT-specific criteria aligned to DISA OT...Cyber
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Cyber Defense Specialist. Be the first to apply!
- authorization specialist Maryland
- treasury specialist Maryland
- wellness specialist Maryland
- helpdesk specialist Maryland
- program eligibility specialist Maryland
- international relations specialist Maryland
- leave management specialist Maryland
- accessibility specialist Maryland
- remote outreach specialist Maryland
- veteran specialist Maryland

