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Keywords: Host/Security, Location: Washington DC

Page: 1

Cyber Defense Incident Responder - Junior

. ECS Federal is a leading information security and information technology company in Fairfax, VA. We are looking to hire... a Junior Cyber Defense Incident Responder to support a full range of cyber security services on a long-term contract...

Company: ECS
Location: Washington DC
Posted Date: 29 Jan 2026
Salary: $75000 - 89000 per year

AI Domain Architect

, reliability and security expectations. Applies enterprise roadmaps, principles, standards, and practices to drive their domain... required has a AI Technical Architect, expert in AI Domain and Solutions Should have worked in AWS as a Host for AI ML Automation Tools...

Company: KMM Technologies
Location: Washington DC
Posted Date: 28 Jan 2026

Software Engineer - Defense Applications

messaging, live data streaming, robust classification based access control, and a host of other specialized functions. Defense... Eligibility and willingness to obtain a US Security clearance Salary The estimated salary range for this position...

Posted Date: 28 Jan 2026
Salary: $145000 - 200000 per year

Senior Network Operations Center Technician

®, ITIL®, and industry best practices. Possess a current TS/SCI security clearance. Must be a U.S. citizen Education... and in our legacy. Your potential is limitless. So is ours. Pay Range: There are a host of factors that can influence final salary...

Location: Washington DC
Posted Date: 28 Jan 2026
Salary: $84900 - 178400 per year

Senior Information Systems Security Specialist

Job Title: Senior Information Systems Security Specialist Job Category: Security Time Type: Full time Minimum...: Continental US * * The Opportunity: We are seeking a skilled and detail-oriented Senior Information Systems Security...

Location: Washington DC
Posted Date: 27 Jan 2026
Salary: $86600 - 181800 per year

Senior Interior Designer

of diplomatic interaction with host nations; influence new construction during all phases; and represent user requirements... drawings. What You Will Need: An ACTIVE and MAINTAINED SECRET Federal or DoD security clearance Bachelor's degree...

Location: Washington DC
Posted Date: 25 Jan 2026

Chemical and Nuclear Surety Analyst Lead

Procedures (SOP) – Challenge Inspection Support Staff (CISS) and Army Host team Representative (AHTR) / Staff. Qualifications...’s Degree in International Relations, National Security Studies, Area Studies, Biochemistry, Physics, Nuclear Engineering...

Posted Date: 24 Jan 2026

Solutions Architect, Applied AI (National Security)

national security and defense agencies understand the value of Claude and paint the vision on how they can successfully... be a good fit if you have: TS/SCI clearance required Must have prior experience working with US national security (defense...

Company: Anthropic
Location: Washington DC
Posted Date: 24 Jan 2026

ICAM System Administrator

introduction of new computing hardware, and the virtualization of computing hardware to host multiple logical servers. At a minimum..., or both. Make necessary adjustments to security controls to grant only access to IT resources required for job performance. Support...

Company: ECS
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $90000 - 120000 per year

Red Team Engineer, Safeguards

from advanced AI capabilities While you'll take best practices from traditional security approaches, the focus is on broader... testing, red teaming, or application security Strong technical skills in web application security, including hands...

Posted Date: 22 Jan 2026

Threat Collections Engineer

, STIX/TAXII) Background in cyber threat intelligence, security operations, or abuse detection Experience building MCP... efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure...

Posted Date: 22 Jan 2026

Senior Installation Technician

of Security+ is required, with ITIL certification desired. Knowledgeable in ICD 503, DCID 6/3, DIA-CAP, and NIST standards... — in your career and in our legacy. Your potential is limitless. So is ours. Pay Range: There are a host of factors that can...

Location: Washington DC
Posted Date: 21 Jan 2026
Salary: $61600 - 129300 per year

Information Systems Security Engineer- ISSE

Job Title: Information Systems Security Engineer- ISSE Job Category: Information Technology Time Type: Full time... Type of Travel: None * * The Opportunity: CACI is searching for an Information Systems Security Engineer (ISSE) to support...

Location: Washington DC
Posted Date: 21 Jan 2026
Salary: $90300 - 189600 per year

Network Engineer

and data security controls, including firewall configurations and disaster recovery capabilities. Define and maintain... Aruba AirWave VOIP infrastructure Network hardware and software platforms Zscaler security solutions Willing...

Location: Washington DC
Posted Date: 21 Jan 2026

Information Systems Security Officer- ISSO

Job Title: Information Systems Security Officer- ISSO Job Category: Information Technology Time Type: Full time... Type of Travel: None * * The Opportunity: CACI is searching for an Information Systems Security Officer (ISSO) to support...

Location: Washington DC
Posted Date: 21 Jan 2026

Construction & Engineer Program Design Specialist

infrastructure delivery aligning with USG standards and host nation requirements. Prepare and present reports, briefings... security clearance. Bachelor’s Degree in Engineering, Construction Management, Architecture, or related field. EIGHT (8...

Location: Washington DC
Posted Date: 20 Jan 2026
Salary: $132600 - 198800 per year

Host-Based Sensors (HBS) Specialist w/ CI Poly

and manual audits of host-based security controls across enterprise endpoints, servers, and workstations within Intelligence... Requirement Guides (SRGs), and applicable NIST 800-53 Rev 5 controls relevant to host-based security. Independently perform...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 18 Jan 2026

Construction and Engineer, Program Design Specialist, DOS PM/SA

of Security Assistance (PM/SA). The Specialist will serve as a core member of the PM/SA support team and will support the quality... standards and host-nation requirements. Prepare and present reports, briefings, and recommendations to senior leadership...

Posted Date: 18 Jan 2026

Systems Admin Sr

, National Security Council, and others as directed. Acquire and manage all Department of Defense and commercial... secure communications links between the United States and host nations. Provide the receipt, issue, safeguarding...

Company: BAE Systems
Location: Washington DC
Posted Date: 17 Jan 2026

Cyber Network Defense Analyst

and repeatability. . Leidos is seeking a Cyber Network Defense Analyst (CNDA) to join our team on a highly visible cyber security... single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) support, cyber analysis, application...

Company: Leidos
Location: Washington DC
Posted Date: 17 Jan 2026
Salary: $57850 - 104575 per year