Advisor Software Engineer (AI/ML) Fannie MaeAdvisor Software Engineer (AI/ML)Reston, VirginiaAmazon Web Services (AWS), Amazon Web Services (AWS), Atlassian JIRA, AWS Machine Learning, Business Process Management Skills, Cloud Technology, Communicating in Technical Writing, Communication, Computer Vision, Configuration Management (CM), Coordination, Customer and Market Insights, Data Analysis Interpretation, Data Mining, Data Visualization, Enterprise Information Security Architecture, Gradient Boosting Algorithms, Identity Management (IdM), Internal Auditing, Knowledge Management, Machine Learning (AI), Model Explainability, Multi-modal Machine Learning Models, Natural Language Processing (NLP), Neural Networks Methods and Algorithms {+ 20 more} Education: Master's Level Degree: Artificial Intelligence and Robotics (Required) The future is what you make it to be. The Advisor Software Engineer (AI/ML) role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities: Determine the needs of the customer groups across multiple projects, programs, or products while identifying and resolving conflicting or complementary needs across customer groups.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For 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.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerSilver Spring, MD$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.
Software Engineer 0 Geon TechnologiesSoftware Engineer 0Columbia, MarylandThe signal processing and hardware focused sectors of Geon are supported by the work Geon conducts with open architectures, open frameworks, and open systems that facilitate the rapid development, integration, and deployment of techniques and capabilities to operational contexts. We are looking for fully-cleared individuals that have an ambition to leverage their proven experience in building high performance processing systems and solutions to architect, develop, productize and deploy a whole new breed of open-sensor framework based on the industries leading solutions.
DevOps Engineer - L5 UnisityDevOps Engineer - L5Annapolis Junction, MarylandDesired Skills (2 of the below): Design, build, and maintain AWS infrastructure including but not limited to EC2, Lambdas, S3, SNS, SQS, Event Router, Athena, Step Functions using Terraform and auto scaling. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
Network Engineer L2 - TS/SCI Poly required EmtakNetwork Engineer L2 - TS/SCI Poly requiredAnnapolis Junction, MarylandThe ideal candidate brings strong analytical skills, hands‑on network administration experience, and the ability to translate mission needs into reliable, scalable network solutions. We are seeking a Network Engineer to support the full lifecycle of enterprise network operations—from design and implementation to maintenance, troubleshooting, and modernization.
Network Engineer TS/SCI w/Poly PeratonNetwork Engineer TS/SCI w/PolyLaurel, Maryland$146,000–$234,000 / yearFull timeOur team provides full spectrum network connectivity including architecture, engineering, development, integration, deployment, configuration management, project management and network security services to the global enterprise, as well as systems and cloud engineering services for application modernization and transition of legacy applications into hybrid cloud platforms. Qualifications: Minimum of 12 years of IT related experience with a Bachelor's degree in Computer Science, Information Systems, Engineering Science, or related discipline is required.
Information System Security Engineer Fusion TechnologyInformation System Security EngineerWashington, DCFull timeExperience: Familiarity with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP WebInspect, Network Mapper (NMAP), and/or similar applicationsCertifications - Required to hold at least one of the following certifications:Certified Information Systems Security Professional (CISSP) (or Associate),CompTIA Advanced Security Practitioner (CASP) CASP CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP)What you'll do:Services to support IS Security performed by the Information System Security Engineer (ISSE) at a minimum, shall consist of the following activities:Identify information protection needs for an IS and Network EnvironmentDefine IS and Network Environment security requirements in accordance with applicable cybersecurity requirementsDesign security architectures for use within the IS and Network EnvironmentDesign and develop cybersecurity-enabled products for use within an IS and Network EnvironmentIntegrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network EnvironmentDevelop and implement security designs for new or existing network system(s)Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network EnvironmentDesign, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiationDesign, develop, and implement specific cybersecurity countermeasures for the IS and Network EnvironmentDevelop interface specifications for the IS and Network EnvironmentDevelop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as neededEnsure that network system(s) designs support the incorporation of directed cybersecurity vulnerability solutionsWhat matters to you matters to us. Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters.
DevOps Engineer L4/5 Technology Resource ExpertsDevOps Engineer L4/5Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Desired Skills (2 of the below) : Design, build, and maintain AWS infrastructure including but not limited to EC2, Lambdas, S3, SNS, SQS, Event Router, Athena, Step Functions using Terraform and auto scaling.
AWS Platform Engineer Clark Construction GroupAWS Platform EngineerMcLean, VirginiaAdditional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program. While there are times for quiet concentration, you'll also be expected to move actively throughout the office and travel occasionally to various locations, including dynamic construction sites, utilizing different modes of transportation.
Senior Penetration Testing Engineer Concurrent Technologies CorporationSenior Penetration Testing EngineerWashington DC Metro Area, DC$150,000–$170,000The selected candidate will serve as a senior technical Subject Matter Expert (SME), leading advanced penetration testing, vulnerability assessments, software assurance activities, and secure systems engineering efforts across complex classified environments. The ideal candidate possesses extensive experience identifying, analyzing, and mitigating cybersecurity risks across enterprise networks, cloud environments, cross-domain solutions (CDS), and mission-critical systems.
DevOps Engineer L3 Technology Resource ExpertsDevOps Engineer L3Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Desired Skills (2 of the below) : Design, build, and maintain AWS infrastructure including but not limited to EC2, Lambdas, S3, SNS, SQS, Event Router, Athena, Step Functions using Terraform and auto scaling.
Enterprise Architect/Systems Engineer LeidosEnterprise Architect/Systems EngineerBethesda, MD$131,300–$237,350Our 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Sr Information Security Engineer Exostar LLCSr Information Security EngineerHerndon, VAPart timeThis role is ideal for candidates that have a skillset focused on engineering credibility, architectural judgment, and the ability to operate confidently with technical teams, auditors, customers, and leadership. Exostar’s cloud-based platforms create exclusive communities within the Aerospace and Defense, Life Sciences, and other highly regulated industries where members securely collaborate, share information, and operate compliantly.
Information Security Engineer Exostar LLCInformation Security EngineerHerndon, VAPart timeThis role is ideal for candidates that have a skillset focused on engineering credibility, architectural judgment, and the ability to operate confidently with technical teams, auditors, customers, and leadership. Exostar’s cloud-based platforms create exclusive communities within the Aerospace and Defense, Life Sciences, and other highly regulated industries where members securely collaborate, share information, and operate compliantly.
IT Senior Network Engineer Centurion HealthIT Senior Network EngineerSterling, VirginiaPosition Overview: The Senior Network Engineer will be part of Network team responsible to design, deploy and maintain scalable, highly available network infrastructure spanning across multiple co-location facilities that support nearly 10,000 users and growing. Deep understanding of networking technologies and protocols such as, L2/L3 Routing/Switching, IPSEC, BGP, MPLS, VRF, QoS, Spanning-Tree, OSPF, 802.11, ACL, DHCP, TCP/IP, DNS.
Network Engineer (CCNP) PeratonNetwork Engineer (CCNP)Woodlawn, Maryland$80,000–$128,000 / yearFull timeMinimum of three (3) years of hands-on network experience configuring routing protocols and switching configuration in medium (One Data Center and 600+ locations) to large enterprise (Two Data Centers and 1000+ locations) networks. The network engineer is responsible for engineering, and supporting of the network design, deployment and operations for a large government customer located in Baltimore, Maryland.
Network Engineer (Mid-Level & SME) The Josef GroupNetwork Engineer (Mid-Level & SME)Herndon, VirginiaWe’re looking for a Subject Matter Expert (SME) Network Engineer who thrives in complex, mission-critical environments and brings deep knowledge of network architecture, cloud integration, and Network Access Control (NAC) technologies. The ideal candidate will bring experience in enterprise network engineering, with hands-on expertise in Cisco platforms, NAC implementations, and secure hybrid-cloud network solutions.
Senior Network Engineer Metron, Inc.Senior Network EngineerReston, VAThe Senior Network Engineer will configure, troubleshoot, maintain, document, and improve network systems while working closely with network architecture, systems engineering, cybersecurity, vendors, and program teams. The ideal candidate is a hands-on senior network engineer with strong Cisco experience, disciplined change-management habits, and the ability to troubleshoot complex network, VPN, access-control, and secure-environment issues.
System Engineer - Level 3 Stratum NetworksSystem Engineer - Level 3MarylandSTRATUM NETWORKS OVERVIEW: Stratum Networks is a rapidly growing information assurance and cybersecurity solutions company with expert knowledge of implementing secure infrastructure, providing security integration, development, assessment and training solutions. As leading experts in their fields, our certified and highly experienced network, software development, IT support and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of mission-critical networks.