NewCyber Network Operations (CNO) Advisor Veros Technologies, LLCCyber Network Operations (CNO) AdvisorReston, VAExperience performing similar roles within the Federal Intelligence Community; Proficiency scripting/programming in various languages such as Python, Bash, Java, PowerShell, or C# with the ability to create and customize tools and craft custom exploits for proof-of-concept code; Desired Professional Certifications: Offensive Security Certifications (OSCP, OSCE, OSWP, OSWE, OSEE), SANS GIAC Certifications (GPEN, GWAP, GPYC, GXPN, GSE), Certified Ethical Hacker (CEH); Experience with collection management processes, capabilities, technical targeting, and reporting. Experience: Minimum of 10 years of relevant work experience in areas such as: offensive computer operations, computer network operations, computer network defense, or computer network exploitation; Understanding of client relationships, including determining needs, learning expectations, and demonstrating commitment to delivering quality results.
Land Mobile Radio (LMR) Network Engineer NextGen Federal SystemsLand Mobile Radio (LMR) Network EngineerSpringfield, Virginiao CCNA Route and Switch – Data Center o CCNP Route and Switch o Cisco AMP o Cisco’s Unified Computing System (UCS) o Cisco Duo MFA for VPN and network & server administration o Cisco Wi-Fi technologies and wireless access controllers o CradlePoint mobile routers with onboard modems and SIMs o Palo Alto firewalls and VPN o Azure networking tools including Azure load balancers, NSGs, and vNets o Deploying devices in Azure Gov using custom ARM templates o SMS gateway services o WAN bonding About NextGen: NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive mission and business support services. o ISR 4000 Series Routers o Cisco Nexus Switches o Cisco ASA firewalls o Knowledge on build in Firepower o Cisco AnyConnect VPN o Cisco FTD firewalls o Managing FTD firewalls via Cisco's FMC o Implementing URL filtering rules o Implementing SSL Inspection o Cisco ISE .
NewSecurity Product Reverse Engineer (TS/SCI w POLY) Falls TechnologySecurity Product Reverse Engineer (TS/SCI w POLY)McLean, VAAbout the Role:** Join our team as a Security Product Reverse Engineer to analyze and audit security products, focusing on vulnerability research and code exploitation. - At least 5 years of hands-on experience with Computer Network Exploitation (CNE) development and testing against at least one of: Personal Security Products, Security Appliances, or Embedded OS security.
Lead Security Officer SecuritasLead Security OfficerMarshall, VA$23–$26 / hourFunctions as a supervisor of Security Officers, Lead Officers, and other company personnel assigned to one or more posts at client site(s); acts to ensure that all post orders are followed, that established rounds are completed, and that required reports are filed; notifies proper authorities and client in emergency situations. In addition to other demands, the demands of the job include: Maintaining composure in dealing with authorities, executives, clients, staff and the public, occasionally under conditions of urgency and in pressure situations.
NewSenior Network Engineer Essnova Solutions, Inc.Senior Network EngineerWashington, DCPosition Overview The Senior Network Engineer will serve as a technical leader responsible for designing, implementing, securing, and maintaining enterprise network infrastructure supporting mission-critical federal operations. We are seeking a highly skilled Senior Network Engineer to support an upcoming federal program focused on enterprise infrastructure modernization, Zero Trust implementation, cybersecurity, and network resiliency.
Network Software Engineer Johns Hopkins Applied Physics LaboratoryNetwork Software EngineerLaurel, MarylandFull timeAs a member of our team, you will be responsible for the design, development, integration, and test of communications and network software, including protocol implementation, network services, and distributed systems for the Government across numerous departments and agencies. Architect, develop, integrate, and test software-based command and control, secure communication, and networking systems in operationally-realistic environments, working closely with sponsors to ensure mission success.
NewNetwork Engineer Essnova Solutions, Inc.Network EngineerWashington, DCThe successful candidate will contribute to network modernization initiatives, support Zero Trust architecture objectives, and assist with maintaining highly available and secure infrastructure supporting mission-critical operations. Job Description Network EngineerAbout Essnova Solutions Essnova Solutions is a fast-growing federal contractor delivering innovative technology, cybersecurity, cloud, and digital transformation solutions to Federal Government customers.
Network Security Systems Instructor III OBXtek Inc.Network Security Systems Instructor IIISpringfield, VA6+ years of technical skills and experience of installing, programming, troubleshooting, and repairing any of the following Network Security Systems: command line interface-based IT equipment, electronic systems, IoT devices, network-based CCTV, computer network equipment, installation of infrastructure, copper and fiber optic communication and signal wiring, enterprise managed networking hardware, and software configuration. The instructor must be an excellent communicator and possess solid technical skills in any of the following Network Security Systems (NSS) disciplines: High-Definition Security Video Systems, Data Center Configuration and Management, or Cyber Security Countermeasures.
NewNetwork Engineer - Senior Dutch Ridge Consulting GroupNetwork Engineer - SeniorMerrifield, VASupport classified and unclassified environments, ensuring operational continuity, security compliance, and high availabilityAct as a technical escalation point for complex network incidents, outages, and performance issuesParticipate in architecture reviews, design sessions, and implementation planningCollaborate with Security, Cloud, Systems, and Application teams to ensure integrated solutionsSupport global operations, including after-hours support and maintenance windows as requiredDevelop and maintain engineering documentation, diagrams, and operational runbooksRequirementsActive/current Secret Clearance is required at the time of hire.5+ years of experience with hands-on enterprise network experienceProfessional certification (e.g., CCNP, CCDP)Installing, configuring, and troubleshooting various network architecturesKnowledge of the inner workings of the major network routing protocols, including dynamic routingExperience with a variety of firewallsSolid background in network administration and architectureKnowledge of building, developing, and maintaining SD-WAN environmentsFamiliarity with access control models and network securityExperience with network diagnostic, monitoring, and analysis toolsSolid understanding of network operating systems (Aruba, Juniper, Cisco)Solid understanding of VPNSharp troubleshooting skillsTerminating fiber and network cablesAbility to work independentlyDesigning, writing, and updating both system documentation and network diagramsBachelors degree in a related field or relevant work experience. The position also requires administering network (Cisco ACI), compute (Cisco UCS), and virtualization (VMware, UCS Director) environments, performing network diagnostics and analysis, troubleshooting production outages with service providers, terminating fiber and network cables, and independently designing, writing, and updating system documentation and network diagrams.
Data Center - Talent Network JLLData Center - Talent NetworkWashington, DCRemoteWe support the complete data center lifecycle, ensuring these vital facilities operate at peak performance, efficiency, and reliability for clients ranging from hyperscale operators to enterprise colocation providers. Your day-to-day responsibilities will include: Data Center Systems Management: Manage critical facility systems including HVAC, electrical power distribution, fire/life safety, security systems, UPS, and emergency generators.
NewComputer Network Operations (CNO) Developer (Android) Cohere Technology Group LLCComputer Network Operations (CNO) Developer (Android)Washington, DCExploitation – You should have in depth knowledge with a wide range of techniques, including stack and heap attacks such as buffer overflows, off by one vulnerabilities, memory leaks, and format string attacks, and understand how to bypass protections like DEP and ASLR. Coding – Candidates should be able to demonstrate experience coding in C/C++ and Python, including understanding Object Oriented Programming, Networking (sockets), Multithreading, and implementing cryptographic protocols for data at rest and data in transit.
Network Security Engineer PeratonNetwork Security EngineerChantilly, Virginia$176,000–$282,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.
NewNetwork Engineer The One 23 GroupNetwork EngineerHerndon, VARequirements: Minimum Active Top Secret Clearance with the ability to be Sensitive Compartmented Information (SCI) indoctrinated; AND, Highschool diploma; AND, 2+ years of military experience in a communications field or an applicable technical discipline; OR, 2+ years in an accredited technical training program, including 1 year experience in an applicable communication field; OR. Network Management: Collect, manage, monitor, troubleshoot, and implement network requirements for large-scale networks (CAN, MAN, WAN) for both classified and unclassified systems.
Network Administrator ATR, LLCNetwork AdministratorSpringfield, Virginia$130,000–$150,000 / yearFull timeJob Location: Springfield, VA Compensation: $130,000 - $150,000 Eligibility/Clearance: Candidate must possess an active TS/SCI clearance and be willing to obtain a CI Polygraph. Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
NewNetwork Engineer TS/SCI w POLY REQUIRED Falls TechnologyNetwork Engineer TS/SCI w POLY REQUIREDChantilly, VAOur engineers work close to the mission, have direct access to technical decision-makers, and have the opportunity to solve real operational problems rather than simply maintain a narrow piece of a larger system. The ideal candidate is comfortable troubleshooting complex environments, working directly with local technical teams, and deploying solutions in support of evolving mission requirements.
Cyber Network Security Engineer CACI International IncCyber Network Security EngineerChantilly, VA$94,400–$198,200 / yearQualifications: Required: Approximately seven years of experience as an infrastructure operator Proficiency working in a Linux environment - Centos, Ubuntu, Fedora, Solaris, Backtrack Database experience, to include writing complex queries and modifying schemas (e.g. You'll evaluate tools and methodologies, assess adversary intent, develop cybersecurity analytics and other techniques to thwart or detect attacks, develop approaches to automate cybersecurity operations, and engage in research to improve the state of the practice.
NewNetwork & IT Automation Engineer H5 Data CentersNetwork & IT Automation EngineerAshburn, VAThe Network / IT Automation Engineer is responsible for designing, implementing, and maintaining automated solutions that improve the reliability, scalability, and efficiency of the organization’s network and IT infrastructure. This role blends traditional networking expertise with modern automation and scripting skills to reduce manual effort, enhance uptime, and support growing operational needs.
Network Engineer – VDI Security / Network Infrastructure Staffed4UNetwork Engineer – VDI Security / Network InfrastructureChantilly, VirginiaThis role supports technical risk assessment and mitigation activities across a broad range of enterprise technologies, including IT systems and networks, mobile and wireless networks, cloud-based computing, network management platforms, communication protocols, scripting and programming products, configuration scripts, and IT hardware and software products. The Network Engineer will manage the security and performance of a virtual desktop infrastructure environment, including networking components, firewall policies, VPNs, network segmentation, and endpoint policy enforcement.
NewNetwork & Security Infrastructure Engineer NCyberNetwork & Security Infrastructure EngineerColumbia, Maryland$119,047–$158,393 / yearFull timeOverview: Ncyber is seeking a Network & Security Infrastructure Engineer to architect, secure, and operate the networking infrastructure supporting mission-critical software platforms for the National Security Community. Experience with one or more of the following is highly desirable: Network architectures supporting sensitive operational environments Operational security (OPSEC) and secure communications.
Senior Network Security Architect AHU TechnologiesSenior Network Security ArchitectWashington, District of Columbia$62–$69 / hourSupporting the replacement, lifecycle management, and upgrade of networking equipment, including core, distribution, and access layer switches; routers; firewalls; and related hardware used across the agency’s network environment. Complete Description: Employment Type: Contract w2/1099/C2C The role involves supporting the replacement, lifecycle management, and upgrade of networking equipment such as switches, routers, firewalls, and related hardware across the agency’s environment.