Senior Cloud Platform Security Engineer CoStar GroupSenior Cloud Platform Security EngineerArlington, Virginia$115,000–$203,000 / yearCloud Security and Guardrails : Enforce security posture across AWS, GCP, and Azure through preventative controls (SCPs, organization policies, IAM guardrails) and detective controls (Wiz, native cloud security services). Our product platform security engineering group builds and operates centralized controls using infrastructure as code, scripting, and API integrations to scale security across all web applications in a consistent manner.
Information Security Engineer Nightwing Intelligence SolutionsInformation Security EngineerSterling, Virginia$122,000–$253,000 / yearWorking on this team means directly supporting the nation's cybersecurity defenders by ensuring they have reliable, scalable, and secure cloud infrastructure available within hours of a cyber incident—helping protect America's digital infrastructure when it matters most. As part of theEngagement Support Services (ESS)contract, this program enables analysts to quickly access the tools and environments they need to investigate cyber threats affecting federal agencies, state and local governments, and critical infrastructure.
Staff Cloud Security Engineer Xometry IncStaff Cloud Security EngineerNorth Bethesda, MDThis is a high-impact, individual contributor role focused on ensuring our live cloud environments and containerized workloads are hardened, continuously monitored, and generating the right signals for our security operations function. Monitor cloud environments (primarily AWS) for security posture drift: misconfigured IAM roles, overly permissive security groups, exposed storage, and non-compliant resource configurations.
Senior DoD Product Security Engineer Robotic Research OpCo LLCSenior DoD Product Security EngineerClarksburg, MDServe as the STIG subject-matter expert: communicate STIG requirements to engineering, recommend implementation and mitigation approaches, and evaluate, tailor, and defend STIG applicability in negotiation with the customer. Own the solutioning and verify the implementation of security monitoring, logging, and detection; of secure update strategy (signed, atomic, recoverable firmware/OS updates); and of CVE and vulnerability management, even where other teams do the building.
Network Engineer, Level 3 Independent SoftwareNetwork Engineer, Level 3Annapolis Junction, MDEducation and Experience: Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university and twenty (20) years of experience as a Systems Engineer supporting programs and contracts of similar scope, type, and complexity; OR. You will work with Cisco networking equipment, servers, firewalls, security appliances, fiber infrastructure, and network analysis tools while supporting network design, security hardening, SSP requirements, and physical network implementation.
NewLead Security Engineer AnalyticaLead Security EngineerBethesda, MDFull timeThe Lead Security Engineer will translate Federal security requirements into practical technical controls and engineering patterns while ensuring those controls are implemented, tested, monitored, and supported with the evidence necessary for Risk Management Framework (RMF) activities and ongoing authorization. About ANALYTICA : Analytica is a leading consulting and information technology solutions provider to public sector organizations supporting health, civilian, and national security missions.
Cloud Security Engineer (Job 1445) DLHCloud Security Engineer (Job 1445)Bethesda, Maryland$150,000–$158,000 / yearThe role also supports ATO-related activities in coordination with the agency CIO organization, including preparation of technical artifacts and remediation support, and implementation and maintenance of technical controls, vulnerability remediation, and securing data environments to ensure ongoing compliance. Bachelor’s degree in computer science, engineering, or a related field or an equivalent combination of education and experience and appropriate technical certifications, with at least twelve (12) years of experience in information technology and (4) years leading or performing systems engineering or related functions.
ISSE 3 - Information Systems Security Engineer InisCore TechnologiesISSE 3 - Information Systems Security EngineerAnnapolis Junction, MarylandRequired Skills Twenty (20) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of Cybersecurity architectures, systems, or system components.
Remote Pre-Sales Security Systems Engineer - Access Control & CCTV Kastle SystemsRemote Pre-Sales Security Systems Engineer - Access Control & CCTVSterling, VirginiaRemoteKastle Systems Makes Strategic Investment in i2G Systems, Strengthening Leadership in Serving High-Security Industries and High-Value, Large Scale Facilities" Read More About the Partnership Here: https://www.kastle.com/kastle-systems-makes-strategic-investment-in-i2g-systems-strengthening-leadership-in-serving-high-security-industries-and-high-value-large-scale-facilities/ . This remote Pre-Sales Security Engineer position will provide engineering design and support for security solutions for new and existing clients while working alongside internal teams, external teams, clients, and subcontractors to ensure project success.
Security Software Engineer Starshield Space Exploration Technologies CorpSecurity Software Engineer StarshieldWashington, DC$130,000–$160,000 / yearThe Starshield team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
NewInformation Systems Security Engineer - Entry to Mid Level Maryland National Security AgencyInformation Systems Security Engineer - Entry to Mid Level MarylandMD$87,362–$153,082 / yearRelevant experience must be in one or more of the following areas: computer or information systems design/development; programming; information/ cyber/network security; system or network administration; vulnerability analysis; penetration testing; computer forensics; systems engineering; computer systems research; reverse engineering; or updating information assurance documentation (for example System Security Plans, Risk Assessment Reports, Certification and Accreditation packages, and System Requirements Traceability Matrices). Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis course), Undergraduate Cyber Training (UCT), Network Warfare Bridge Course (NWBC)/Intermediate Network Warfare Training (INWT), or Cyber Defense Operations will be considered towards the relevant experience requirement (i.e., 20-24 weeks course will count as 6 months of experience, 10-14 weeks will count as 3 months of experience).
Senior Information Security Engineer, Offensive Security GrvtySenior Information Security Engineer, Offensive SecuritySterling, Virginia$175,000–$260,000 / yearSeeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance) DeloitteSecurity Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)Baltimore, MDFull timeExperience with network traffic analysis, log analysis, digital forensics, Windows, Linux, macOS, common network protocols, scripting languages such as Python, PowerShell, or Bash, and security monitoring tools such as security information and event management (SIEM), intrusion detection systems (IDS), intrusion prevention systems (IPS), or endpoint detection and response (EDR). Helps manage and protect dynamic attack surfaces and provides rapid crisis and cyber incident response, ensuring clients can be ready for, respond to, and recover from business disruptions.
Senior Systems Engineer Concurrent Engineering Lead LeidosSenior Systems Engineer Concurrent Engineering LeadGaithersburg, MD$107,900–$195,050The Terminal Flight Data Management (TFDM) program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management that provides efficiencies for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. Stakeholders will have a shared awareness of flights on the ground and in the air, the ability to exchange data electronically, with the goal of a continuous real-time picture of traffic volume and airport resources, making flights more efficient from gate to gate.
Senior Network Engineer Sienna Systems CorporationSenior Network EngineerFalls Church, VA$137,500–$142,500 / yearSienna Systems is seeking a Senior Network Engineer to join our U.S. Customs and Border Protection Enterprise Network Architecture & Engineering Services Support (ENAESS) team, in Ashburn, Virginia. This is the senior technical seat on the data center side: Cisco Application Centric Infrastructure fabric, F5 load balancing, Firepower firewalls, NetScout and IXIA instrumentation, and the circuits and DMZ architecture tying it together.
Information Systems Security Engineer (ISSE) PeratonInformation Systems Security Engineer (ISSE)Washington, D.C.$104,000–$166,000 / yearFull timeResponsibilities: Peraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities include: Design, implement, and maintain enterprise security architectures aligned with NIST RMF, DoD STIGs, CIS benchmarks, and organizational cybersecurity policies. Experience administrating, configuring, and troubleshooting core modules such as Enterprise Password Vault (EPV), Password Vault Web Access (PVWA), Central Policy Manager (CPM), and Privileged Session Manager (PSM) in CyberArk.
Cyber Security Engineer Red Key Solutions LlcCyber Security Engineerbethesda, MDFull timeDesign, configure, implement, troubleshoot, and maintain all security platforms and their associated software, such as firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware (HBSS), cryptography systems (Vormetric), SIEM (Splunk), and MDM. The Cyber Security Engineer must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security tools, and Security Audits.
Sr Information Systems Security Engineer (ISSE), Advisor - TS/SCI w/poly PeratonSr Information Systems Security Engineer (ISSE), Advisor - TS/SCI w/polyWashington, D.C.$146,000–$234,000 / yearFull timeServe as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts. As 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.
Lead Network Engineer - Washington DC, Phila, Wilmington, Chicago National Railroad Passenger CorpLead Network Engineer - Washington DC, Phila, Wilmington, ChicagoWashington, DC$103,700–$134,460 / hourAs a Lead Digital Engineer, the individual serves as a key technical leader who blends deep domain expertise with the ability to influence engineering direction, align cross-functional teams, and ensure high-quality operational outcomes. Our values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak.
Network Infrastructure Engineers Wanted for DOE PeratonNetwork Infrastructure Engineers Wanted for DOEManassas, Virginia$135,000–$216,000 / yearFull timeThese opportunities are expected to support the ramp up, build out, and ongoing operations of a new data center environment , including enterprise infrastructure, network, systems, security, storage, and other related technologies. Palo Alto Firewall Engineering with experience supporting Palo Alto Networks firewall technologies, security policies, network security, and troubleshooting.