Defensive Cybersecurity Engineer/Blue Team
Mitre
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies – collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation’s health, security, and prosperity. Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation, collaboration, and technical excellence. Choose MITRE for a career with purpose — and help shape the future.Department Summary:MITRE’s Defensive Cyber Operations department is seeking creative people to work collaboratively with our staff of cybersecurity engineers in the fields of defensive cyber operations, threat hunt, detection engineering, and cyber deception and adversary engagement with increasing emphasis in Artificial Intelligence (AI) to support mission-driven cybersecurity initiatives for government sponsors.This role blends hands-on defensive operations with advanced research and applied development in AI-enabled cybersecurity. The successful candidate will have deep Splunk Enterprise expertise, experience with scripting, and a strong understanding of MITRE ATT&CK and its application to threat detection, threat hunting, and adversary behavior analysis.Roles & Responsibilities:This role provides the opportunity to work side-by-side with members of the national law enforcement and intelligence communities on a variety of technical and strategic initiatives in the areas of cyber security and systems engineering, helping to enhance the safety and security of the nation on a daily basis.Our work responsibilities vary, but could include:Combining cybersecurity domain expertise and contemporary data science skills to enhance adversary detection, network defense, and threat hunting process improvement.Developing AI-enabled cybersecurity tools for anomaly detection, behavioral analytics, malware analysis, and adversary emulation.Designing, developing, and optimizing advanced threat hunting methodologies, Splunk detections, analytics, and dashboards to improve cyber defense capabilities.Developing scripts, APIs, and automation solutions that enhance cyber operations, improve analyst workflows, and integrate security platforms.Researching emerging AI techniques (e.g., machine learning, deep learning, generative AI, reinforcement learning) and assessing their applicability to defensive cyber missions.Using MITRE ATT&CK to hunt the adversary and build TTP-based defenses.Using detection engineering to create security analytics and dashboards in Splunk or Elastic and integrating new data feedsAutomating container environments via continuous integration and continuous deployment (CI/CD)Acting as a trusted advisor to the Federal GovernmentBasic Qualifications:Typically requires a minimum of 8 years of related experience with a Bachelor’s degree; or 6 years and a Master’s degree; or a PhD with 3 years’ experience; or equivalent combination of related education and work experience.Significant experience with Splunk, including both backend administration and detection/content development.Experience developing scripts and integrating APIs to automate cyber operations and security workflows.Knowledge of cyber security operations and cyber security principles and their applicationDemonstrated experience conducting proactive cyber threat hunting across enterprise environments.Strong understanding of the MITRE ATT&CK knowledge baseExcellent written and verbal communication skills, including experience presenting technical analysis to both technical and executive audiences.Applicants selected for this position will be subject to a government clearance security investigation and must meet eligibility requirements for access to classified information.Active Top Secret/SCI Clearance with polyPer the U.S. Government’s eligibility requirements for a clearance, U.S Citizenship is requiredThis position has an on-site requirement of 5 days a week on-sitePreferred Qualifications: Experience supporting or developing capabilities within the Augury platformExperience developing advanced Splunk analytics, detections, dashboards, and security content.Experience with cyber automation, orchestration, and Security Operations Center (SOC) modernization initiativesExperience with Elastic/ELKExperience using MITRE ATT&CKExperience using or developing AI tools and techniques for defensive cyber operationsThis requisition requires the candidate to have a minimum of the following clearance(s):Top Secret/SCI/PolygraphThis requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s):Top Secret/SCI/PolygraphSalary compensation range and midpoint:$158,800 - $198,500 - $238,200 AnnualWork Location Type:OnsiteCommitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law.MITRE intends to maintain a website that is fully accessible to all individuals. If you are unable to search or apply for jobs and would like to request a reasonable accommodation for any part of MITRE’s employment process, please email View email address on click.appcast.io for general support and View email address on click.appcast.io for intern positions. This service is for individuals requiring reasonable accommodation requests. Please note that vendor solicitations will not receive a reply.Benefits information may be found here.Copyright 1997-2026, The MITRE Corporation. All rights reserved. MITRE is a registered trademark of The MITRE Corporation. Material on this site may be copied and distributed with permission only.Job SummaryJob number: R117080Profession: Engineering
$87.1k - $157.45k
...success. We empower our teams, contribute to our... ...work is ahead!Leidos’ Defense Systems is seeking a Hypersonic... ...Integration, and Test Engineer to join our team... ...and data analytics, cybersecurity, logistics, training,... ...strong background in blue light scanning, photogrammetry...SuggestedFull timeWork experience placementWorldwide- ...Senior Performance Analysis Engineer - Ground-based Missile Defense | Req # TLS-26-040 Support the analysis and assessment of Ground-based Missile Defense... ..., assumptions, results, and conclusions to engineering teams, program leadership, and government stakeholders...SuggestedFull time
$87.1k - $157.45k
...customers’ success. We empower our teams, contribute to our... ...next career challenge?Leidos Defense Systems Sector provides a diverse... ...geospatial and data analytics, cybersecurity, logistics, training, and... ...Department is seeking a talented RF Engineer to join a multidisciplinary...SuggestedFull timeWorldwideRelocation- ...your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology... ...systems engineering support to a Missile Defense System Program office to support next generation...SuggestedInternshipWork at officeLocal area3 days per week
- ...Senior Performance Analysis Engineer - Ground-based Missile Defense | Req # TLS-26-040 Support the analysis and assessment of Ground-based Missile Defense... ..., assumptions, results, and conclusions to engineering teams, program leadership, and government stakeholders...SuggestedFull time
- ...driven insights that transform defense systems and improve... ...announce the opening for an RF Engineer, who will join our Advanced Sensing... ...operating in missile defense, cybersecurity, test range modernization,... ...marketspaces. You will be part of a team known for turning research...Full timeTemporary workWork experience placementFor subcontractorWork at officeFlexible hoursShift work
$87.1k - $157.45k
...customers’ success. We empower our teams, contribute to our... ...next career challenge?Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ...Defense is seeking a Systems Engineer to join a team of systems...Full timeFor subcontractorWorldwideRelocation- Position: Defense of Guam Senior Systems Engineer (Job ID:4438) Location: Huntsville... ...tracking or integration of cybersecurity inputs into engineering processesQualifications... ...across diverse technical teams.Must be proficient in Microsoft Office...Contract workFor contractorsWork at office
$87.1k - $157.45k
...customers’ success. We empower our teams, contribute to our... ...next career challenge?Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ...Hardware in the Loop Test Engineer to support Hypersonics...Full timeWorldwide$87.1k - $157.45k
...next career challenge?Leidos Defense Sector provides a diverse portfolio... ...and data analytics, cybersecurity, logistics, training, and intelligence... ...and operations support. Our team is solving the world's... ...seeking a Specialty Systems Engineer to join a collaborative Systems...Full timeWorldwide- ...Missile Defense System Architecture Engineer | Req # TLS-26-042 Support the MDA Architecture Validation team as an Architecture Assessment Engineer - develop and enhance the QlikSense-based Capability Gap Tracker (CGT) and deliver data-driven decision support across the...Full timeWork at office
$101k - $116k
Position Summary Odyssey is looking for an amazingly talented Missile Defense System Architecture Engineer to join our team! In this role you will support the Missile Defense Agency (MDA) Architecture Validation team as an Architecture Assessment Engineer by developing...Contract workTemporary workWork experience placementLive outRemote workFlexible hours- MTSI is looking for a talented Missile Defense System Architecture Engineer to join our team! In this role you will support the Missile Defense Agency (MDA) Architecture Validation team as an Architecture Assessment Engineer by developing and enhancing the QlikSense-based...
$74.8k - $130.9k
...your talent and redefine what’s possible.Job Description:Parsons is looking for an amazingly talented Missile Defense System Architecture Engineer to join our team! In this role you will support the Missile Defense Agency (MDA) Architecture Validation team as an...Full timeFlexible hours$170k - $190k
...Information Systems Security Engineer to work in our Huntsville,... ...Senior ISSE SME will support cybersecurity, risk management, and security... ...managers, technical teams, and cybersecurity stakeholders... ...artifacts, and support timely, defensible risk-based authorization decisions...Contract work$50 per hour
...us, ensuring security and prosperity.We are seeking a highly skilled and motivated Cybersecurity Engineering Associate Manager to join our team supporting Strategic and Missile Defense (SMD) programs. As a Cybersecurity Engineering Associate Manager you will play a critical...Full timeTemporary workWork experience placementCasual workFlexible hours- ...driven insights that transform defense systems and improve capabilities... ...for a Science & Technology (S&T) Engineer who will join our Engineering Services Team in Huntsville, AL and become part... ...operating in missile defense, cybersecurity, test range modernization, and space...Full timeContract workTemporary workWork experience placementFlexible hours
$87.1k - $157.45k
...customers’ success. We empower our teams, contribute to our... ...the way we do business.Leidos Defense Systems Sector provides a diverse... ...and data analytics, cybersecurity, logistics, training, and intelligence... ...Integration & Avionics Engineer to work at our Huntsville, AL...Full timeWorldwide$107.9k - $195.05k
...customers’ success. We empower our teams, contribute to our... ...next career challenge?Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ...Systems & Signal Processing Engineer to support the development of...Full timeFor contractorsWorldwide- ...strengthen national security, cybersecurity, health, transportation, and... ...services. We’re a nonprofit engineering, applied research, and... ...Integrated Air and Missile Defense (IAMD) capabilities. Its mission... ...recommendations to the FFRDC/UARC teams and government sponsors....For contractorsWork experience placementLocal area
- ...Technology Integration, Aviation Engineering, Digital Engineering, Program Management, and Cybersecurity expertise to the U.S. Army,... ...support the mission of the Missile Defense Agency (MDA) Engineering... ...reduction, mission execution team training, and post-flight reconstruction...Casual workWork at officeLocal areaNight shift
$154.05k - $278.48k
...customers’ success. We empower our teams, contribute to our... ...System Architect Mechanical Engineer to solution tough engineering... ...challenging programs in our Defense Sector. This is a multi-faceted... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence...Full timeWorldwideRelocation$107.9k - $195.05k
...customers’ success. We empower our teams, contribute to our... ...greatest work is ahead!Leidos’ Defense Uncrewed Systems Integration... ...Communications & Signal Processing Engineer to join the Software,... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence...Full timeWorldwideRelocation$87.1k - $157.45k
...customers’ success. We empower our teams, contribute to our... ...next career challenge?Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ...We're seeking a skilled Test Engineer to join our Hypersonics team...Full timeWorldwideRelocation$87.1k - $157.45k
...customers’ success. We empower our teams, contribute to our... ...next career challenge? Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ..., is seeking an Integration Engineer in Huntsville, AL. We are a...Full timeWorldwideRelocation$73.45k - $132.78k
...customers’ success. We empower our teams, contribute to our communities,... ...greatest work is ahead!Leidos’ Defense Systems is seeking a Cable Manufacturing Engineer to join our team in the... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence...Full timeWorldwide- ...customers’ success. We empower our teams, contribute to our... ...greatest work is ahead!Leidos’ Defense Sensors Open Air Sensors Portfolio... ...Electronic Warfare Software Engineer to create unique solutions... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence...Full timeWorldwideRelocation
- ...Huntsville, AL. 4M specializes in Systems and Software Engineering and Analysis, Information Technology, Planning and Analysis... .... 4M Research is seeking a junior level Missile Defense Engineer for our team in Huntsville, AL. Responsibilities/ Requirements:...
$69.55k - $125.73k
...customers’ success. We empower our teams, contribute to our... ...next career challenge? Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ...a talented Reliability Engineer to join a diverse team to...Full timeWorldwideRelocation$107.9k - $195.05k
...customers’ success. We empower our teams, contribute to our... ...next career challenge?Leidos Defense provides a diverse portfolio... ...geospatial and data analytics, cybersecurity, logistics, training, and intelligence... ...Defense is seeking a Systems Engineer to join the IFPC Inc 2...Full timeWorldwideRelocation
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