Network Engineer Castalia SystemsNetwork EngineerArlington, VA$125,000–$135,000 / yearBS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma and 7+ years network administration, network engineering or systems administration experience. Castalia Systems is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
Network Engineer Marathon TSNetwork EngineerAnnapolis Junction, MDTroubleshoot and resolve network issues using firewall logs, switch packet capture tools; engaging with cross-functional teams to leverage support and collaboration when necessary. - Managing, monitoring, maintaining, and securing networks and tenant network segments that integrate the transport of networks and data.
NewNetwork Engineer - TS/SCI w/Poly GD Information TechnologyNetwork Engineer - TS/SCI w/PolyAnnapolis JunctionTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. As a Network Engineer Senior, you’ll design, support, and optimize an enterprise-scale network that keeps thousands of users and systems connected, secure, and mission-ready every day.
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.
NewNetwork Planning Engineering - Cleared Contractor - L5 LanceSoft IncNetwork Planning Engineering - Cleared Contractor - L5Herndon, VAThe Network Planning Engineer will work closely with cross-functional engineering, operations, cybersecurity, and program teams to ensure network solutions meet performance, security, scalability, and mission requirements. This role requires strong technical expertise in network architecture, capacity planning, performance optimization, and integration of enterprise and mission-focused communications systems.
NewNetwork Engineer FusionICS LLCNetwork EngineerWashington, DCJob Description Bachelor of Science in Computer Engineering or equivalent is preferred. Job Description.
Sr. Network Engineer III (6658) MetroStar SystemsSr. Network Engineer III (6658)Washington, DC$150,000–$253,000 / yearSubject matter expertise in designing, implementing, and troubleshooting complex routing protocols, including BGP and OSPF; experience with software-defined WAN architectures and implementations; experience with Peplink products. Proven experience supporting enterprise switching environments, including VLANs, STP, and related Layer 2 technologies; experience managing and maintaining high-availability, high-performance network backbones in mission-critical environments.
Principal Network Engineer ManTechPrincipal Network EngineerChantilly, VAThe Principal Network Engineer will leverage their strong technical background and knowledge to provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments. This role supports critical customer missions by collaborating across technical teams and stakeholders to deliver resilient, highly available, and secure network solutions.
Network Engineer VMD CorpNetwork EngineerAlexandria, VA$107,000–$145,000 / yearThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Translate complex network requirements into design and implementation plans, resolve network-interoperability problems, and provide expert guidance for major network initiatives.
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.
Information System Security Engineer ManTechInformation System Security EngineerWashington, DCHold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP). + Must meet one of the following levels of experience: A high school diploma/GED and 14 years’ experience, an Associate’s degree and 10 years’ experience, a Bachelors degree and 8 years’ experience, or a Master’s and 6 years’ experience.
IT Specialist (Network & Enterprise Monitoring) Office of the Assistant Secretary for Administration and ManagementIT Specialist (Network & Enterprise Monitoring)Washington, DC1.Attention to Detail - Is thorough when performing work and conscientious about attending to detail .2.Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. Responsibilities The role supports the Chief Information Officer (OCIO) and its Division of Network Services, which manage DOL's enterprise IT and network infrastructure including secure data environments, modernization efforts, service desk operations, and enterprise network performance to ensure reliable, secure, and efficient technology services across the department.
NewSoftware Integration Engineer 2 | TS/SCI w/ poly security clearance Power3 SolutionsSoftware Integration Engineer 2 | TS/SCI w/ poly security clearanceAnnapolis Junction, MarylandThe Level 2 Software Integration Engineer must possess the following capabilities: Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission. Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission.
NewSecDev Engineer - TS/SCI w/Poly GD Information TechnologySecDev Engineer - TS/SCI w/PolyAnnapolis JunctionTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
NewSenior Information System Security Engineer GD Information TechnologySenior Information System Security EngineerReston, VirginiaAssist IA team in established Authorization and Accreditation (A&A) process using a risk mitigation framework (RMF) across the design lifecycle for classified systems obtaining and maintaining Interim Authorization to Test (IATT), Authority to Connect (ATC) and Authorization to Operate (ATO). To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Security Data Engineer (Linthicum, MD) Shield Consulting SolutionsSecurity Data Engineer (Linthicum, MD)Linthicum, MD$160,000–$170,000 / yearJob Description:As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Essential Duties and Responsibilities:The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team.
Security Data Engineer Shield Consulting SolutionsSecurity Data EngineerLinthicum, MD$160,000–$170,000 / yearJob Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Essential Duties and Responsibilities: The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team.
Cyber Security Analyst By Light Professional IT Services LLCCyber Security AnalystFort Meade, Maryland$130,000–$155,000 / yearProvide enterprise-wide cybersecurity, threat analysis, countermeasures and defensive strategies across a multi-tiered, porous domain inclusive of Cloud, federated regional gateways, cross domain peering points, internet access points, and endpoints. When extending an offer, By Light also considers other variables such as (but not limited to) work experience, education, training, skill set, internal peer equity, clearance level, and market conditions.
Digital Network Exploitation Analyst (DNEA) Levels 1-3 Weeghman & Briggs LLCDigital Network Exploitation Analyst (DNEA) Levels 1-3Jessup, MD$116,333–$196,000 / yearFull timeDigital Network Exploitation Analyst 1-4Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range: $116,333 - $196,000Join a Growing Team at Weeghman & BriggsWeeghman & Briggs is seeking a motivated and mission-driven Digital Network Exploitation Analyst (DNEA) support critical government initiatives in Annapolis Junction, MD.Founded in 2016 by Anthony Jordan, Weeghman & Briggs specializes in delivering high-impact analytical services to Government Agencies and private organizations. Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis Course) may be considered towards the relevant experience requirement (i.e., 24-week JCAC course may count as 6 months of experience).Active TS/SCI with polygraphSpecific labor category determined by years of experience + educational degrees.