Application Security Architect Alarm.com IncorporatedApplication Security ArchitectTysons Corner, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems-both internal tooling and production features-to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
Application Security Architect Alarm.comApplication Security ArchitectTysons, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems—both internal tooling and production features—to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
Security Engineer III, Splunk Architect (TS Clearance) Deloitte Touche Tohmatsu LtdSecurity Engineer III, Splunk Architect (TS Clearance)Arlington, VA$102,500–$188,900 / yearThe wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Principal Solutions Architect Federal Growth & Strategic Solutions ECS Federal LLCPrincipal Solutions Architect Federal Growth & Strategic SolutionsWashington, DCThey are a strategic solutioning executive who can diagnose customer challenges, define the best technical path forward, connect technology decisions to mission and business value, and communicate complex solutions clearly in executive briefings, proposals, and orals. This role will support strategic opportunities across our core service offerings, including AI and data, cloud, cybersecurity, software and digital engineering, enterprise platforms, managed services, DevSecOps, IT modernization, and secure mission solutions.
IT Security Architect George Mason UniversityIT Security ArchitectFairfax, VirginiaBachelor's degree in related field or the equivalent combination of education and experience; Hands-on experience with security infrastructure (e.g., firewalls, SIEM, endpoint protection); Experience with threat modeling and risk assessments; Experience securing cloud and on-premise environments; Experience with IAM technologies (e.g., Active Directory, AWS IAM, Okta); Knowledge: Enterprise security architecture principles (e.g., SABSA, TOGAF, NIST CSF); Security technologies (e.g., firewalls, SIEM, IAM, endpoint protection); Regulatory and compliance frameworks (e.g., HIPAA, FERPA, ISO 27001); Cloud and on-premise infrastructure security; Working knowledge of IT service management practices (e.g., change, incident, asset management); Familiarity with IT infrastructure components (e.g., OS, networks, databases, containers); Skills: Strategic planning and roadmap development; Threat modeling and risk assessment; Secure. The IT Security Architect at George Mason University is responsible for designing and maintaining a robust, scalable, and forward-looking security architecture that protects the university's digital assets, research, and operational systems.
Cloud Architect Nightwing Intelligence SolutionsCloud ArchitectSterling, VirginiaNightwing is seeking a Cloud Engineer with the ability to assess, design, and develop a cloud-centric, requirements driven, autonomously orchestrated architectures and environments to ensure the rigor, consistency, and continued reliability of mission critical environments. Interfacing directly with the Customer, stakeholders, and end-users regarding priorities, capability architectures, requirements, use cases, and stories to derive, develop and decompose next-cycle updates and specifications.
Senior Cyber Infrastructure Engineer & Architect (Security Platforms SME) Virginia Tech Applied Research CorporationSenior Cyber Infrastructure Engineer & Architect (Security Platforms SME)Arlington, VA$200,000–$275,000 / yearVT-ARC is seeking a Senior Cyber Infrastructure Engineer & Architect (Security Platforms SME) to support cybersecurity platform engineering, security infrastructure modernization, automation, and operationalization for mission-critical enterprise communications, network modernization, and secure infrastructure programs within TS/SCI environments. The selected candidate will help architect, deploy, integrate, and sustain security operations platforms such as SIEM, EDR/XDR, enterprise vulnerability scanning, security telemetry pipelines, log collection infrastructure, compliance and configuration monitoring, and API-driven security workflows.
Information Security Architect Ryder System IncInformation Security ArchitectWashington, DCCompensation Information: The compensation offered to a candidate may be influenced by a variety of factors, including the candidate's relevant experience; education, including relevant degrees or certifications; work location; market data/ranges; internal equity; internal salary ranges; etc. The Network Security Architect will design and build the network security architecture our environment runs on, from firewall and segmentation design through cloud network architecture, and will stay engaged through implementation alongside engineering, not hand off a design and move on.
Principal AI Security Specialist - Federal Zscaler IncPrincipal AI Security Specialist - FederalMcLean, VARemote$175,875–$251,250 / year10+ Years of Solutions Engineering Mastery: A proven track record in a customer-facing technical role (Sales Engineering, Solutions Architecture, or Technical Advisory) navigating complex, enterprise-level sales cycles. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.
Solutions Architect SME - Intelligence & Homeland Security General Dynamics Information TechnologySolutions Architect SME - Intelligence & Homeland SecurityHerndon, VirginiaAs a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors. Candidate will analyze RFI and RFP requirements and develop responsive solutions including staffing and other costs, review solutions developed by others, present solutions to internal and external clients, develop and explain use-cases and will work closely with capture and proposal teams.
LEAD INFORMATION SECURITY ENGINEER StratAcuity Staffing Partners IncLEAD INFORMATION SECURITY ENGINEERHerndon, VA$114,082–$152,109 / yearIn terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The Lead Information Security Engineer will serve as a technical expert, designing and implementing DDoS Mitigation for Federal Customers and providing subject matter expertise on worldwide DDoS threats.
NewSr Cloud Architect StratAcuity Staffing Partners IncSr Cloud ArchitectArlington, VA$93–$100 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Sr. Cybersecurity Architect - Active Top Secret General Dynamics Information TechnologySr. Cybersecurity Architect - Active Top SecretWashingtonAdvancing the security of enterprise applications and platforms by embedding secure designing practices; integrating automated security testing and software-composition analysis; and applying threat analysis, API security, and data protection strategies. 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.
Information Systems Security Engineer Level 3 (ISSE 3) ARSIEMInformation Systems Security Engineer Level 3 (ISSE 3)Columbia, MDDesign, develop, implement, and/or integrate IA and security systems and system components, including those for networking, computing, and enclave environments, including those with multiple enclaves and differing data protection/classification requirements. Experience with risk assessments, security architect solutions, data visualizations, project management, and strong verbal and written communication are preferred.
Sr. Information Systems Security Engineer ACTIVE TS/SCI CIP REQUIRED Select Search AssociatesSr. Information Systems Security Engineer ACTIVE TS/SCI CIP REQUIREDManassas, VirginiaYou will perform technical security assessments, design secure solutions, automate reporting, and guide leadership on cybersecurity risks, vulnerabilities, and mitigation strategies. As a Senior Information System Security Engineer (ISSE) , you will provide expert engineering support to ensure the confidentiality, integrity, and availability of mission-critical systems.
Senior WAN Encryption Engineer & Architect Virginia Tech Applied Research CorporationSenior WAN Encryption Engineer & ArchitectArlington, VA$225,000–$275,000 / yearDeep awareness of commercial crypto and secure transport solutions, including COTS IPsec VPN gateways/clients, MACsec devices, TLS-protected services, PKI/certificate authority dependencies, authentication services, software and hardware encryption approaches, MDM/EUD dependencies, secure voice/VoIP components, commercial firewall/VPN platforms, SD-WAN security, SASE/SSE concepts, cloud interconnect security, and managed carrier transport options. VT-ARC is seeking a Senior Secure WAN Encryption Engineer & Architect (SME) to lead secure transport architecture, WAN encryption integration, CSfC-aware solution planning, commercial crypto solution evaluation, Type 1 inline encryption integration, and crypto modernization for mission-critical programs in secure zero-trust environments.
Senior Cloud Security Specialist-API ClearFocus TechnologiesSenior Cloud Security Specialist-APIDistrict of ColumbiaStrong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps, and vulnerability management. Provide technical expertise and support to customers, IT management, and staff in cloud security threat risk assessments, development, testing, and the implementation and operation of appropriate information security plans, procedures, and controls techniques designed to prevent, minimize, or quickly recover from cyber-attacks or other serious cloud events.
Solutions Architect / Active Secret PeratonSolutions Architect / Active SecretArlington, Virginia$176,000–$282,000 / yearFull timeAs a Solutions Architect, you will serve as a trusted technical leader responsible for designing and advancing enterprise security architectures that support complex Federal and national security environments. This is a highly visible role where you will influence security strategy, architect innovative solutions, and collaborate with senior technical leaders to strengthen mission resilience against evolving threats.
Principal SAP Security Specialist (TS/SCI #26-120) Strategic Analysis, Inc.Principal SAP Security Specialist (TS/SCI #26-120)Arlington, VAProvide strategic guidance to leadership on SAP security matters.·Lead security incident response and investigations.·Communicate effectively with other Service /Agency program security staffs including, but not limited to, the Defense Counterintelligence Security Agency (DCSA), Army, Navy, Marine Corps, Air Force, Department of Energy, Missile Defense Agency (MDA), Defense Threat Reduction Agency (DTRA), and agencies and offices within the IC.·Actively support Agency Staff Assistance Visits of cleared defense industry base contractors and government agencies as well as the CYBERCOM Self-Inspection Programs.·Plan and assist with program close-out actions including participation in program closeout reviews at performer sites.·Participate in and play a key role in the Broad Area Announcement (BAA) process in support of new programs, provide security support to all classification and security architected programs, and ensure security support for all classified programs. Responsibilities:·Lead the development and implementation of comprehensive security architectures for highly sensitive programs across the entire spectrum of classification.·Develop and implement advanced program protection strategies, anticipating future threats and vulnerabilities.·Provide expert guidance on the application and monitoring complex security requirements (physical, information, personnel, industrial).
Senior Information System Security Officer Bridge Core (BCore)Senior Information System Security OfficerTysons, Virginia$210,000–$235,000 / yearFull timeThe successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.