IT Production and Systems Support Engineer (Mainframe and Claims Processing) MindlanceIT Production and Systems Support Engineer (Mainframe and Claims Processing)Columbia, MDThe ideal candidate will combine mainframe expertise, application support, data analysis, and incident management skills to support both legacy and modern platforms while delivering high-quality service to internal teams and external plan vendors. This role is responsible for ensuring stability, performance, and continuous improvement of applications supporting claims vouchering, adjudication, and EDI processing.
Systems Integration Engineer (NDA-2) LeidosSystems Integration Engineer (NDA-2)MarylandBachelor's degree plus 5-years of relevant experience, or master’s degree plus 3-years of relevant experience or an associate’s degree plus 7-years of relevant experience or high school diploma/GED plus 9-years of relevant experience may be considered. Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance and/or systems engineering.
Crypto Systems Engineer LeidosCrypto Systems EngineerLinthicum Heights, MarylandProvide technical support for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, and performing technical/non-technical assessments. The successful candidate will participate in the development/evaluation of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents.
Principal Elasticsearch Systems Engineer LeidosPrincipal Elasticsearch Systems EngineerBethesda, MarylandOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. January 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Elasticsearch Systems Engineer (SME) LeidosElasticsearch Systems Engineer (SME)Bethesda, MarylandJanuary 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
FORNSAT Systems Administrator (Annapolis Junction, MD) Shield Consulting SolutionsFORNSAT Systems Administrator (Annapolis Junction, MD)Annapolis Junction, MD$100,000–$110,000 / yearIn this mission-essential help desk role, you will maintain the customer's computers and networks, ensuring front-end systems continue to collect, process and transmit information vital to national decision makers and keeping our troops safe. Shifts range from day shift (0545-1345), swing shift (1345-2145) and mid shift (2145-0545) including weekends and holidays.
Sr. FORNSAT Systems Administrator (Annapolis Junction, MD) Shield Consulting SolutionsSr. FORNSAT Systems Administrator (Annapolis Junction, MD)Annapolis Junction, MD$120,000–$130,000 / yearIn this mission-essential help desk role, you will maintain the customer's computers and networks, ensuring front-end systems continue to collect, process and transmit information vital to national decision makers and keeping our troops safe. Shifts range from day shift (0545-1345), swing shift (1345-2145) and mid shift (2145-0545) including weekends and holidays.
Sr. FORNSAT Systems Administrator Shield Consulting SolutionsSr. FORNSAT Systems AdministratorAnnapolis Junction, MD$120,000–$130,000 / yearIn this mission-essential help desk role, you will maintain the customer's computers and networks, ensuring front-end systems continue to collect, process and transmit information vital to national decision makers and keeping our troops safe. Shifts range from day shift (0545-1345), swing shift (1345-2145) and mid shift (2145-0545) including weekends and holidays.
FORNSAT Systems Administrator Shield Consulting SolutionsFORNSAT Systems AdministratorAnnapolis Junction, MD$100,000–$110,000 / yearIn this mission-essential help desk role, you will maintain the customer's computers and networks, ensuring front-end systems continue to collect, process and transmit information vital to national decision makers and keeping our troops safe. Shifts range from day shift (0545-1345), swing shift (1345-2145) and mid shift (2145-0545) including weekends and holidays.
Principal Cybersecurity Systems Engineer LeidosPrincipal Cybersecurity Systems EngineerLinthicum Heights, MarylandProvide technical support for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, and performing technical/non-technical assessments. The successful candidate will participate in the development/evaluation of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents.
Senior Systems Engineer (SE-3) LeidosSenior Systems Engineer (SE-3)MarylandSeeking a motivated Senior Systems Engineer to support the exciting Analysis & Mitigations mission to assist in defining and implementing a system architecture for an Agentic Knowledge Management System using an agentic framework to perform automated knowledge extraction. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
ServiceNow Systems Integration LeidosServiceNow Systems IntegrationOdenton, MarylandWorks with external and internal stakeholders to understand and confirm the delivery of the digital transformation solutions with emphasis on request fulfillment, automated workflows through ServiceNow Service Catalogs and key ITIL processes like Request, Incident, Problem, Change, Knowledge, and other modules. The ServiceNow System Integration Test Manager is responsible for working within a fast paced, Agile team to verify and validate changes made to the system as well as develop more efficient and modern test techniques and processes through automation testing.
NewLesson Learned Analyst Booz Allen HamiltonLesson Learned AnalystUsa, Maryland$86,900–$198,000 / yearProvide SME support to drive the U.S. Cyber Command (USCYBERCOM) Lessons Learned Program forward with the implementation of lessons learned into a variety of Command operations, training, and staff initiatives. Assist USCYBERCOM-assigned forces to track, elevate, and resolve observations and issues across the Command and subordinate components to build a culture of continuous improvement at the strategic and operational levels of cyberspace operations.
Senior Systems Engineer Helm Point SolutionsSenior Systems EngineerMaryland$130,000–$180,000 / yearA Bachelor’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus seven (7) years of systems engineering experience. A Master’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus five (5) years of systems engineering experience.
Information Systems Security Engineer MarkonInformation Systems Security EngineerFort Meade, Maryland$215,000–$225,000 / yearFull timeDescription: Markon is seeking an experienced Information Systems Security Engineer (ISSE) to support the Fort Meade customer by providing cybersecurity engineering expertise for mission-critical systems supporting the Cyber Threat Intelligence (CTI) mission. This role evaluates system and cloud architectures, develops security requirements and technical documentation, supports authorization activities, and identifies and mitigates vulnerabilities across classified and unclassified environments.
NewInformation Systems Security Engineer Markon SolutionsInformation Systems Security Engineerfort meade, MD$215,000–$225,000 / yearMarkon is seeking an experienced Information Systems Security Engineer (ISSE) to support the Fort Meade customer by providing cybersecurity engineering expertise for mission-critical systems supporting the Cyber Threat Intelligence (CTI) mission. This role evaluates system and cloud architectures, develops security requirements and technical documentation, supports authorization activities, and identifies and mitigates vulnerabilities across classified and unclassified environments.
ME00630-Sr. TechSIGINT Analyst SME Level 3 Momentum Engineering OpeningsME00630-Sr. TechSIGINT Analyst SME Level 3Annapolis JunctionDegrees outside the listed technical disciplines may be considered for candidates who have successfully completed applicable military Technical SIGINT training programs, including: Navy 9141 Intermediate Technical ELINT Analyst. The Senior Technical SIGINT Analyst SME will work closely with engineers, analysts, software developers, and government stakeholders to support the development, testing, training, and operational use of TechSIGINT applications while ensuring compliance with mission requirements and applicable authorities.
Senior Nuclear Surety Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Nuclear Surety Systems EngineerLaurel, MarylandFull timeServe as the Lab’s focal point and thought leader for nuclear surety engineering with emphasis on leveraging and implementing systems engineering principles to enhance strategic systems nuclear surety design and modifications. Description: Are you interested in applying technical leadership, innovation, system engineering skills, and specialty nuclear surety expertise toward the difficult critical challenges of ensuring the safety and security of this nation’s most critical defense systems?.
SATCOM Systems Engineer Booz Allen HamiltonSATCOM Systems EngineerAnnapolis Junction, MarylandAs a SATCOM Systems Engineer on our team, you have the chance to shape future SATCOM systems by leading systems engineering efforts to deliver enterprise SATCOM capabilities for a worldwide network of SATCOM facilities that provide multifaceted critical data to tactical and strategic users. Experience developing systems engineering documentation such as CDD, CONOPS, Systems Engineering Plans, Systems Architecture Diagrams, Memorandum of Understanding (MOU), Memorandum of Agreements (MOA), or Test Plans, Engineering Change Proposals (ECP).
Satcom Systems Engineer Booz Allen Hamilton Inc.Satcom Systems EngineerAnnapolis Junction, MD$86,900–$198,000 / yearAs a SATCOM Systems Engineer on our team, you have the chance to shape future SATCOM systems by leading systems engineering efforts to deliver enterprise SATCOM capabilities for a worldwide network of SATCOM facilities that provide multifaceted critical data to tactical and strategic users. Experience developing systems engineering documentation such as CDD, CONOPS, Systems Engineering Plans, Systems Architecture Diagrams, Memorandum of Understanding (MOU), Memorandum of Agreements (MOA), or Test Plans, Engineering Change Proposals (ECP).