Chantilly, VA 20151 • (40.8 miles) • Full Time • 9/17/2025

ManTech seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. Senior Cyber Security engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in support of cyber security efforts. They are involved in creating quality cyber solution components based on the provided requirements. The successful candidate must possess the ability to work in a team environment as well as independently.Responsibilities include but are not limited to:Maintain operations of identity and access management services including directory, access, identity, and privileged access management servicesMaintain infrastructure in cloud or virtualized environmentsPerform Linux based system upgrades and

Manassas, VA 20110 • (36.9 miles) • Full Time • 8/28/2025

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain and we’re looking for talented people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing see

Chantilly, VA 20151 • (40.8 miles) • Full Time • 8/29/2025

MANTECH seeks a motivated, career-drivenPrincipal Cyber Security Systems Engineerto join our team inChantilly, VA. This role offers an exciting opportunity for an experienced engineer to secure and optimize complex infrastructure in support of critical missions. You will work closely with cross-functional teams to ensure secure, scalable, and high-performing systems.You will help design, implement, and maintain secure and scalable systems and infrastructure aligned to mission and business needs. Your role ensures performance, integrity, and protection across enterprise platforms. You will serve as a senior technical leader and mentor, guiding strategic improvements while staying on the forefront of evolving cybersecurity technologies.Responsibilities include but are not limited to:Designin

Ashburn, VA 20147 • (42.6 miles) • Full Time • 9/10/2025

How would you like to be a part of Earth’s most customer-centric company You would work with teams of front-line responders who support the operations of some of the world’s most powerful data centers. Our Data Center Engineering Operations team maintain and operate our critical infrastructure systems so that they are prepared to stand up against any situation.AWS has the world’s largest cloud computing portfolio. As an Amazonian you will work in some of the most sophisticated, safe, and secure data centers in the world. Our Chief Engineers (CE) help keep them that way by working with the brightest minds from around the globe to help test and implement the newest technology and work practices to meet the demands of a changing market.We have a passion for learning and evolving, it’s how we

Chantilly, VA 20151 • (40.8 miles) • Full Time • 9/17/2025

MANTECH seeks a motivated, career and customer-orientedSenior DevOps Developerto join our team inDenver, CO or Chantilly, VA. This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs.Responsibilities include but are not limited to:You will develop applications including configuration, report development, and data migration, where applicableIdentify and implement best-practice solutions to address client requirementsPerform custom development and third-party integrationsConduct unit-testing and resolve code defectsMigrate code changes to the production environmentAssist with technical design and documentationCollaborate with internal stakeholders and team members to build solutions that support business require

Chantilly, VA 20151 • (40.8 miles) • Full Time • 8/29/2025

MANTECH seeks a motivated and experienced Senior Principal Azure Cloud Engineer to join our team in Chantilly, VA.In this role, you will support mission-critical operations by designing, implementing, and managing Azure cloud infrastructure. You will collaborate with cross-functional teams to enhance cloud environments using modern tools and best practices.Responsibilities include but are not limited to:Supporting Azure cloud services and infrastructure using Infrastructure as Code (IaC) tools such as Terraform or ARM templatesTroubleshooting and resolving issues related to Azure cloud environmentsImplementing Azure security best practices and managing Windows and Linux serversLeveraging Azure data services and containerization technologies alongside DevOps tools including Azure DevOps, Je

Chantilly, VA 20151 • (40.8 miles) • Full Time • 9/3/2025

ManTech seeks a motivated, career and customer-oriented Systems Administrator to join our team in Chantilly, Virginia.As a Systems Administrator on our team, you will support a high visibility program that offers challenging positions with significant impact on national security.Responsibilities include but are not limited to:Install, configure, and maintain servers, networks, and computer systemsManage software updates, handle security patches, and troubleshoot any technical issues that may arise.Monitor and track system health.Recognize unusual network activity, which may involve security-sensitive actions like illicit network access or data transfer.Minimum Qualifications:Bachelor’s degree and 4+ years of experience in systems administration or High School Diploma and 8+ years of experi

Chantilly, VA 20151 • (40.8 miles) • Full Time • 8/25/2025

MANTECH seeks a motivated, career and customer-oriented Senior ETL Developer to join our team in Chantilly, VA. Responsibilities include but are not limited to:Designing and implementing large-scale ingest systems in a Big Data environmentOptimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyondDesigning and implementing data extraction, cleansing, transformation, loading, and replication/distributionDeveloping custom solutions/code to ingest and exploit new and existing data sourcesWorking with Sponsor development teams to improve application performanceOrganizing and maintaining documentation so others are able to understand and use itCollaborating with teammates, other service providers, vendors, and users to develop new and more eff

Chantilly, VA 20151 • (40.8 miles) • Full Time • 8/23/2025

ManTech seeks a motivated, career and customer-oriented Senior Oracle Database Administrator to join our team in Chantilly , VAThe Senior Oracle Database Administrator will work as part of the overall DBA team to determine, implement, and maintain the most efficient ways to ingest, organize and store petabytes of data from disparate system.Responsibilities include but are not limited to:Participating in leading the design, development, and administration of Oracle 19c databasesDesigning and developing database code for ETL of data from multiple sourcesConducting performance tuning and forecasting system scalabilityRecommending appropriate procedure, query, or package changes and optimizations to ensure and improve system performance and reliabilityInstalling and configuring database enviro