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  • $90 - $95 per hour

     ...Permanent Resident Ability to obtain a Public Trust Clearance is required Summary: Immediate need for a techno-functional Senior Security Engineer to take the lead on an Optimal ZTA (Zero Trust Architecture) implementation and tackle challenges related to cloud security... 
    Senior
    Permanent employment
    Contract work
    Immediate start
    3 days per week

    Peyton Resource Group

    Bethesda, MD
    4 days ago
  • $84.63k - $112.84k

     ...our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads...  ...us today. The Role Cybersecurity Incident Response Team (CIRT) Engineers at Lumen are on the front lines of protecting the systems that... 
    Senior
    Temporary work
    Remote work
    Shift work

    Lumen Inc

    Washington DC
    17 hours ago
  • Task Description AnaVation is looking for a Sr. Systems Security Engineer/System Administrator to assist the customer with engineering and administration tasks. The ideal candidate will be comfortable engaging with client leadership on a regular basis and interacting with... 
    Senior
    Temporary work
    Immediate start

    AnaVation, LLC

    Washington DC
    4 days ago
  •  ...We are seeking a Senior Network Security Engineer for an operations-first role supporting enterprise network security infrastructure across on-premises, remote-access, hybrid-cloud, and cloud-connected environments. This is not primarily an architecture/design role. The... 
    Senior
    Remote work
    Flexible hours
    Night shift

    Ignite IT

    Suitland, MD
    1 day ago
  • A technology solutions company is seeking a Senior Identity, Credential, and Access Management (ICAM) Security Engineer in Washington, DC. The role involves managing enterprise ICAM solutions and ensuring compliance with federal identity requirements. Candidates should... 
    Senior

    Ampcus

    Washington DC
    2 days ago
  • $148.5k - $223.9k

    Salesforce is seeking a Senior Offensive Security Engineer (Red Team) in Washington, DC, to lead hands-on security operations. This role emphasizes real-world simulations and requires deep knowledge of offensive security tactics and attack chains. The ideal candidate will... 
    Senior

    Salesforce

    Washington DC
    4 days ago
  • Palantir is seeking a Senior Identity Security Engineer responsible for the security posture of identity infrastructure. This role involves architecting identity authentication and authorization systems, driving the rollout of agent identity infrastructure, and conducting... 
    Senior
    Flexible hours

    Palantir

    Washington DC
    2 days ago
  • B is seeking a Lead Security Engineer to lead application security in a major modernization program for the U.S. Census Bureau. This role requires expertise in integrating security throughout the development lifecycle using DevSecOps methodologies. The ideal candidate will... 
    Senior
    Work at office

    B

    Suitland, MD
    4 days ago
  • A leading resource firm is looking for a Senior Security Engineer in Bethesda, MD, to implement Zero Trust Architecture for a federal client. The ideal candidate possesses 8+ years in Cybersecurity, including strong expertise in ZTA security engineering. Responsibilities... 
    Senior
    Contract work

    Peyton Resource Group

    Bethesda, MD
    2 days ago
  • Valid8 Financial, Inc. is seeking a Cybersecurity Engineer specializing in network security to lead design and delivery across SD-WAN, SATCOM, and 5G environments. You will collaborate with technology leaders to advance security posture and interoperability of customer... 
    Senior

    Valid8 Financial, Inc.

    Washington DC
    1 day ago
  • $174k - $253k

    Senior Security Engineer, AI/ML, National Security, Public Sector Job Level Mid Location and Working Conditions Washington D.C., DC, USA; Maryland, USA. Candidate must work 5 days per week on-site in Fort Meade, Maryland. Remote eligible. Note: Google's hybrid workplace... 
    Senior
    Temporary work
    Work at office
    Local area
    Remote work
    Worldwide

    Google

    Washington DC
    4 days ago
  • Systems Plus, Inc. in Washington, DC is seeking a Senior Endpoint Engineering/Cybersecurity professional to design, implement, and maintain secure workstation imaging and patching processes. You will lead engineering tasks across Ivanti, KACE, Intune, Windows Autopilot... 
    Senior

    Systems Plus, Inc.

    Washington DC
    3 days ago
  • A national recruiting firm is seeking a Cyber Security Specialist to work with federal clients. The ideal candidate will have at least ten years of experience in IT, with a focus on security administration. Key responsibilities include defining configuration settings for... 
    Senior

    Bluestone.com

    Bethesda, MD
    4 days ago
  • $166k - $200k

    Anduril Industries in Washington, D.C. is seeking a Senior Technical Security Application Engineer to oversee the design, commissioning, and maintenance of Intrusion Detection and Access Control Systems in secured spaces. The ideal candidate will possess over 5 years of... 
    Senior

    Anduril Industries

    Washington DC
    4 days ago
  • Edgewater Federal Solutions is seeking an Engineer to provide advanced technical support in Washington, D.C. The role involves implementing...  ...enterprise network and endpoint environments, and supporting security functions for Windows and macOS. Key responsibilities include... 
    Senior

    Edgewater Federal Solutions

    Washington DC
    1 day ago
  • AHU Technologies is seeking an experienced Endpoint Engineer/Administrator to implement and operate endpoint security infrastructure across our DC Gov IT environment. The role focuses on Microsoft Intune, Tanium, SCCM, Jamf, and CrowdStrike, ensuring devices are secure,... 
    Senior

    AHU Technologies

    Washington DC
    4 days ago
  • AHU Technologies is seeking an Endpoint Engineer/Administrator to design, deploy and manage our endpoint security infrastructure in Washington, DC. You will work with Intune, Autopilot, SCCM, JamF and CrowdStrike to keep devices secure, patched and compliant across the... 
    Senior

    AHU Technologies

    Washington DC
    4 days ago
  • A prominent defense solutions provider is seeking a Senior Network Security Engineer to provide expert technical guidance on classified networks. Responsibilities include coordinating project progress and producing reports for government stakeholders. Candidates should... 
    Senior
    Full time

    Strategic Analysis

    Washington DC
    4 days ago
  • Ardent is seeking a Service Desk Engineer for an onsite role in Washington, DC. The position requires active Top Secret clearance and a...  ...government-grade IT environments. Responsibilities include building secure workstation images, patch management, and enforcing secure... 
    Senior

    Ardent

    Washington DC
    4 days ago
  • Mobile Programming LLC is looking for an Information Systems Security Engineer (ISSO) to lead the security engineering efforts in developing secure systems and architectures. Candidates must have a Bachelor’s degree in Computer Science or a related field and at least 14... 
    Senior

    Mobile Programming

    Bowie, MD
    4 days ago
  • Key Responsibilities Design, develop, and deploy security controls to protect computer systems, networks, and digital assets. Integrate...  ...problem-solving skills with a hands‑on approach to security engineering. Excellent communication skills for coordinating with cross‑... 
    Senior

    Gravity Engineering Services Pvt Ltd.

    Arlington, VA
    4 days ago
  • $150k

    Age-Solutions is seeking a Sr. Network/Systems Engineer to design, implement, and optimize networking and infrastructure environments. This hybrid...  ...deep understanding of various networking technologies and security solutions. Key qualifications include a Bachelor's degree... 
    Senior

    Age-Solutions

    Alexandria, VA
    4 days ago
  • A technology services provider is seeking a Senior Network Security Engineer to lead the secure design and implementation of network architectures. The role requires extensive experience in network security engineering, with a focus on Software Defined Networking (SDN)... 
    Senior
    Full time

    Peraton

    College Park, MD
    2 days ago
  •  ...Microsoft Subject Matter Expert (SME) responsible for advanced engineering and technical support for enterprise endpoint environments,...  ...requires strong experience in endpoint engineering and managing security compliance. The successful candidate must hold an active Top Secret... 
    Senior

    Edgewater Federal Solutions

    Washington DC
    4 days ago
  • 2. Sr Security Engineer - Specialist (IAM / Data Protection / Forensics) Location: Remote (US) Experience: 12+ Years Provide deep specialist expertise in Identity & Access Management, Data Protection Architecture, or Digital Forensics & Incident Response to secure... 
    Senior
    Remote work

    Strategic Resources International USA

    Bethesda, MD
    29 days ago
  •  ...Job Description Job Description Sr. Security Engineer Location : Onsite - Washington, DC Duration : Perm, Full-time   Must Haves: ~ Strong Systems or Networking background that has moved into Security ~7+ years in Cyber Security ~ Security Operations... 
    Senior
    Permanent employment
    Full time

    Insight Global

    Washington DC
    10 days ago
  • $148.5k - $223.9k

     ...through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. We are looking for a Senior Offensive Security Engineer (Red Team) with a strong, hands-on attacker mindset to execute advanced offensive security operations across our products,... 
    Senior

    Salesforce

    Washington DC
    4 days ago
  • Job Title Senior Identity, Credential, and Access Management (ICAM) Security Engineer Location Washington, DC Responsibilities Support the deployment and management of enterprise-wide ICAM solutions and services. Ensure the Board meets Office of Management and Budget and... 
    Senior
    Work at office

    Ampcus

    Washington DC
    4 days ago
  • Required qualifications Minimum of 12 years of experience as a Network Security Engineer (or related role) supporting DoD/IC programs, and a Bachelor’s in Computer Science, Cybersecurity Engineering, System Engineering, Network Engineering or related discipline. 4 years... 
    Senior
    Full time

    Peraton

    College Park, MD
    2 days ago
  • Job Description Everforth ECS Federal is seeking a Senior Endpoint Security Engineer to support a mission-focused federal cybersecurity program in Washington DC. Please note: This position is contingent upon contract award. Join Everforth ECS Federal as a senior endpoint... 
    Senior
    Contract work
    Local area

    ECS Limited

    Washington DC
    4 days ago