Director of Engineering & Security Rosewood Hotels and Resorts LLCDirector of Engineering & SecurityWashington, DC$120,000–$135,000 / yearResponsible for all engineering, maintenance, security, life safety, sustainability, and capital improvement initiatives, this position oversees building systems, asset preservation, regulatory compliance, risk management, and security programs while driving operational excellence and financial performance. As part of a passionate and dedicated team, you will play a pivotal role in preserving our world-class facilities, enhancing the safety and security of our guests and associates, and delivering the intuitive, personalized service that defines Relationship Hospitality.
Systems Administrator, Classified IT Anduril Industries IncSystems Administrator, Classified ITWashington, DC$114,000–$149,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
Data Center Physical Security Systems Engineer OpenAI LLCData Center Physical Security Systems EngineerDCFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. As OpenAI's global compute footprint continues to expand, this role will partner closely with infrastructure engineering, hardware operations, networking, and regional operations teams to design and deploy scalable security architectures across a diverse portfolio of data center environments.
ZERO TRUST (ZT) ENDPOINT & CONNECTED SYSTEMS SME Hiring Our HeroesZERO TRUST (ZT) ENDPOINT & CONNECTED SYSTEMS SMEArlington, VAFull timeSUBJECT MATTER EXPERTISE SME Area #1 – Endpoint Security, Device Posture Management & CDM AdvisoryExpert-level mastery of enterprise endpoint security and device posture management including IoT/OT platform architecture, ZT device compliance policy design, device telemetry, EDR deployment strategy, and device health attestation demonstrated through operational implementation experience. CompetenciesTechnical: CISA ZTMM v2.0 Devices pillar, NIST SP 800-207, CDM HWAM, Microsoft Intune, Jamf, EDR platforms, OMB M-22-01, NIST SP 800-53 CM/SI/RA, Windows/macOS/Linux administration, Group Policy, 802.1X, cloud endpoint management, AI-assisted analysis.
Information Systems Security Engineer The Josef GroupInformation Systems Security EngineerMcLean, VirginiaThis role advises on, executes, and oversees cybersecurity and Information Assurance (IA) programs, including Authority to Operate (ATO) processes, Assessment and Authorization (A&A) activities, User Activity Monitoring (UAM), and the development and maintenance of System Security Plans (SSPs). The Information Systems Security Engineer (ISSE) supports the client and program team in defining, implementing, and maintaining security requirements across the system lifecycle.
Systems Integration Representative Everon LLC.Systems Integration RepresentativeColumbia, MD$65,000–$110,000 / yearUtilizing approved marketing materials to demonstrate sales presentations and proposals to prospective customers; assuring that the customers understand the value proposition and positive advantages of Everon's products and services over those of the competition. Must demonstrate professional knowledge with an in depth understanding of all or most of the following systems: fire alarm/life-safety, intrusion alarm, access control, video surveillance, nurse-call, plus low voltage systems in general, installation, testing, inspection and maintenance.
Information Systems Security Engineer Markon SolutionsInformation Systems Security Engineerfort meade, MD$215,000–$225,000 / yearMarkon is seeking an experienced Information Systems Security Engineer (ISSE) to support the Fort Meade customer by providing cybersecurity engineering expertise for mission-critical systems supporting the Cyber Threat Intelligence (CTI) mission. This role evaluates system and cloud architectures, develops security requirements and technical documentation, supports authorization activities, and identifies and mitigates vulnerabilities across classified and unclassified environments.
Systems Administrator 2 Avid Technology Professionals LLCSystems Administrator 2Annapolis Junction, MDAutomate routine tasks using scripting and configuration management tools (e.g., Ansible, Terraform). Key Responsibilities: Manage and monitor IT infrastructure, including servers, networks, and cloud environments.
Economic Data System Engineer/Sr. Economic Data System Engineer-ITDDPED International Monetary FundEconomic Data System Engineer/Sr. Economic Data System Engineer-ITDDPEDWashington DC, District of ColumbiaEngineering data solutions/systems using technologies such as SQL, Python, Spark, Fabric, Databricks, Hadoop ecosystem tools, distributed processing frameworks, workflow orchestration platforms, cloud-native data services, lakehouse and warehouse platforms, API integration frameworks, NoSQL databases, search technologies, and enterprise analytics and visualization tools. Hands-on proficiency in SQL and Python and experience with relevant data platforms, databases, APIs, orchestration tools, streaming technologies, cloud-native services, open data formats, search technologies, and analytics tools, such as Microsoft Fabric, Power BI, Databricks, Spark, Snowflake, BigQuery, and comparable technologies.
Electrical Project Engineer Hunt Valley, MD ESRhealthcare and EXEC STAFF RECRUITERSElectrical Project Engineer Hunt Valley, MDMarylandExperience level: Mid-senior Experience required: 5 Years Education level: Bachelors degree Job function: Engineering Industry: Civil Engineering Compensation: $101,000 - $140,000 Total position: 1 Relocation assistance: Limited assistance Visa sponsorship eligibility: Yes. JMT is seeking candidates with a wide range of design and engineering experience with building electrical systems including lighting systems, power and emergency power distribution systems; fire alarm systems; security; CCTV and access control; and communication systems.
Information Systems Security Engineer ( ISSE) CACI International IncInformation Systems Security Engineer ( ISSE)Columbia, MD$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Qualifications: Required: Twelve (12) 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.
Systems Administrator (Linux/Cloud) Pennsylvania State UniversitySystems Administrator (Linux/Cloud)Reston, VA$62,304–$102,900 / yearYou will maintain the integrity of various high-performance computing (HPC) systems including operating systems, physical servers/workstations, and applications; administer, install, and troubleshoot a variety of Cloud tooling and applications, perform systems maintenance tasks such as troubleshooting and performance evaluation as well as back-up and recovery; perform configuration changes to address customer needs; schedule, install, and test system software upgrades; monitor and maintain software licensing. Notice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors.
Senior Systems Administrator (Linux/Cloud) Pennsylvania State UniversitySenior Systems Administrator (Linux/Cloud)Reston, VA$80,100–$152,004 / yearYou will maintain the integrity of various high-performance computing (HPC) systems including operating systems, physical servers/workstations, and applications; administer, install, and troubleshoot a variety of Cloud tooling and applications, perform systems maintenance tasks such as troubleshooting and performance evaluation as well as back-up and recovery; perform configuration changes to address customer needs; schedule, install, and test system software upgrades; monitor and maintain software licensing. Notice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors.
Information System Security Officer (ISSO) PeratonInformation System Security Officer (ISSO)Laurel, Maryland$104,000–$166,000 / yearFull timeYou will own day-to-day security operations aligned to RMF, drive continuous monitoring, maintain ATO posture, and partner closely with subcontractor and customer personnel to ensure implementation and compliance. Responsibilities: Peraton Labs is seeking a poly cleared Information System Security Officer for a mission-critical, highly complex HPC environment enabling research across multiple security domains.
Contractor - Enterprise Technology Systems Ampcus IncorporatedContractor - Enterprise Technology SystemsMerrifield, VAMaintain a continuous and strong security posture across all business and ISD IAM stakeholders via ongoing, proactive reviews of account access and authorization, and designing short- and long-term improvements to ensure violations are remediated. Leads and provides complex analysis across business stakeholders, technical stakeholders and other analysts supporting significant transformational and operational initiatives for the Identity & Access Management (IAM) services.
Industrial Security Representative LeidosIndustrial Security RepresentativeAlexandria, VirginiaJune 24, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Join Leidos’ Digital Modernization Sector supporting the Transportation Security Administration (TSA) by protecting classified programs, personnel, facilities, and information critical to national transportation security.
NewInformation Technology Specialist (Systems Administrator - ADP) U.S. Department of JusticeInformation Technology Specialist (Systems Administrator - ADP)Washington, DC$89,508–$116,362 / yearTo be considered for this position you must meet the following requirements: Basic Requirements: Applicants may qualify by meeting or exceeding the minimum proficiency level established for each of the required competencies listed below, The required competencies for the GS-12 grade level are Attention to Detail, Customer Service, Decision Making, Information Management, Interpersonal Skills, Oral Communication, Problem Solving, Teamwork, and Technical Competence. Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
Information Systems Security Engineer Systems Planning and AnalysisInformation Systems Security EngineerLorton, VirginiaFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The Sea, Land, Air Analysis Group’s mission is to deliver objective analyses, plans and strategies to US Navy, US Marine Corps, US Air Force, other DoD, and Australian Defence Force clients to support technology development, acquisition, delivery and sustainment decisions.
Information Systems Security Engineer (ISSE) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesInformation Systems Security Engineer (ISSE) - FULLY CLEARED with POLYGRAPH REQUIREDFort Meade, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental package • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux, AWS, and NetApp training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc.
Senior Systems Administrator (Cleared) - TEG IT Concepts IncSenior Systems Administrator (Cleared) - TEGSpringfield, VA$190,000–$195,000 / yearPerform and document all required actions necessary to obtain and maintain a full Authority To Operate (ATO) system accreditation, including implementing Security Technical Implementation Guides (STIG), collaborating with accreditation authorities, creating Plan of Action and Milestones (POA&M), populating XACTA, etc. Design, deploy, configure, secure, monitor, and manage a variety of cloud-based infrastructure components hosted within multiple cloud providers, including Amazon Web Service's VPC, EC2, RDS, Lambda, S3, Cloud Formation, CloudWatch, IAM, etc.