Information Systems Security Engineer (ISSE 3) TS/SCI - FS Poly SECON-DELTA LLCInformation Systems Security Engineer (ISSE 3) TS/SCI - FS PolyLaurel, MDFull timeTwenty (20) years’ experience as an ISSE on programs and contracts similar in 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, Public Key Infrastructure (PKI), network and enterprise security architecture. Provide critical support to the customer in designing, implementing, and/or integrating Cybersecurity and security systems and system components including those for networking, computing, enclave environments to include those with multiple enclaves and with differing data protection/classification requirements.
Security Authorization Lead LeidosSecurity Authorization LeadGaithersburg, MarylandRemoteYou will lead the formal processes required to authorize L-CAP workloads to connect to and operate within government cloud environments, serve as the program’s primary technical interface to FAA security and Authorizing Official organizations, and own the artifact package and control-inheritance position that underpin every authorization decision. What You’ll Do: Lead the government network connection and RMF/ATO authorization process for L-CAP workloads on government-provided cloud infrastructure, including security assessments, architecture reviews, control evidence, and assessor coordination.
NewInformation Technology Specialist (Policy and Planning/Information Security) U.S. Department of DefenseInformation Technology Specialist (Policy and Planning/Information Security)Washington, DC$106,437–$138,370 / yearExamples of IT-related experience demonstrating this competency include: solving complex or sensitive problems by developing and proposing strategic alternatives; identifying possible conflicts and shared benefits; helping team anticipate problems and identifying and evaluating potential sources of information; providing feedback and coaching to others to help solve problems; engaging appropriate stakeholders when developing solutions in order to understand and incorporate multiple perspectives and needs; evaluating the effectiveness of decisions and adjusting future decisions as appropriate. Examples of IT-related experience demonstrating this competency include: resolving routine and non-routine problems, questions, or complaints; developing and maintaining strong, mutually supportive working relationships with customers; conducting evaluation of support to determine quality of services and customer satisfaction, and recommending procedural changes based on customer need or changes in policy and/or regulation.
Forward Deployed Security Engineer OpenAIForward Deployed Security EngineerWashington, District of ColumbiaFor 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. We’re looking for motivated, tenacious, and curious people who will work closely with engineering teams to ensure our infrastructure deployments are highly secure against our adversaries.
Unarmed Security Concierge - Daily Pay GardaworldUnarmed Security Concierge - Daily PayDistrict of Columbia, DCAs a Security Officer – Concierge, there is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.
NewSenior Platform Engineer Two Six TechnologiesSenior Platform EngineerArlington, VAFull timeYou will treat our shared data frameworks as an internal product, building reliable, versioned tools that allow our stream-aligned feature teams to safely manage their own schemas and API integration layers without hitting deployment bottlenecks. Deliver Tools as a Service: Package core backend and database utilities into versioned, independently hosted internal packages, allowing feature teams to easily upgrade or revert versions to stay unblocked.
Vice President, US Privacy and Global Data Protection Officer - Remote Spring HealthVice President, US Privacy and Global Data Protection Officer - RemoteWashington DC, DCRemote$236,250–$290,000 / yearWith outcomes independently validated by JAMA Network Open and the Validation Institute, Spring Health reaches more than 170 million people worldwide through leading employers, health plans, and partners. We are looking for a creative problem-solver who can navigate the complex legal and regulatory landscape of a high-growth health tech startup, helping the company make sound, risk-based decisions in the transformational age of AI.
Governance, Risk & Compliance / Cloud Security Subject Matter Expert Lexical Intelligence LLCGovernance, Risk & Compliance / Cloud Security Subject Matter ExpertBethesda, MDAdvise developers, DevOps engineers, and data scientists on secure architecture and AWS security best practices across a multi-account environment, including IAM, AWS Organizations and service control policies, encryption and key management (KMS), logging and monitoring (CloudTrail, CloudWatch, GuardDuty, Security Hub, AWS Config), and network security. The GRC / Cloud SME will own the development and maintenance of the systems Authority to Operate (ATO) package within JCAM (NIHs enterprise GRC platform), advise the program on the security implications of change and configuration management, and serve as the systems Contingency Planning and Incident Response Coordinator.
Junior Security Engineer LeidosJunior Security EngineerBethesda, MarylandThe individual will work closely with senior security personnel, system administrators, engineers and other technical teams to implement security requirements, identify and remediate security issues and maintain the overall security posture of the environment. September 14, 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.
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.
Information Systems Security Officer(ISSO) LeidosInformation Systems Security Officer(ISSO)Laurel, MarylandWithin Leidos' Cyber & Analytics Business Area, Key Management & Analytics Division , you'll work alongside professionals supporting sophisticated national-security capabilities in areas including Security Engineering, Computer Network Operations (CNO), Mission Software, Signals Intelligence (SIGINT), Cryptographic Key Management, and systems integration. August 12, 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.
NewInformation Systems Security Officer LeidosInformation Systems Security OfficerLaurel, MarylandWithin Leidos' Cyber & Analytics Business Area, Key Management & Analytics Division , you'll work alongside professionals supporting sophisticated national-security capabilities in areas including Security Engineering, Computer Network Operations (CNO), Mission Software, Signals Intelligence (SIGINT), Cryptographic Key Management, and systems integration. September 29, 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.
Senior Manager, Technical Accounting AES CorporationSenior Manager, Technical AccountingArlington, VA$161,000–$200,600 / yearManager Technical Accounting will be responsible for performing independent research of complex accounting transactions, and prepare as well as review technical accounting memos submitted by local businesses based on a wide variety of topics, and providing feedback in a timely manner. Must have a minimum of seven (7) years of progressive experience with a publicly-traded company under US GAAP and/or with a Big 4 firm auditing (preferably with concentration in technical accounting) publicly-traded companies under US GAAP.
Security Operations Engineer District PartnersSecurity Operations EngineerArlington, VirginiaYou should be equally willing to investigate a security event, troubleshoot a networking or endpoint issue, work through an integration, or handle a relatively simple technical problem because it needs to get done. District Partners has been engaged by an established professional organization to identify a Security Operations Engineer who will have meaningful ownership across security operations, cloud, identity, endpoint protection, automation, and infrastructure security.
Senior Cyber Security Fusion Analyst LeidosSenior Cyber Security Fusion AnalystOdenton, MarylandJuly 28, 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. Leverage an array of network monitoring and detection capabilities (including netflow, custom application protocol logging, signature-based IDS, and full packet capture (PCAP) data) to identify cyber adversary activity.
Drive with Lyft - No Experience Needed LyftDrive with Lyft - No Experience NeededArlington, VANo experience is needed, but you may be a great fit if you have experience in the public or private transportation industry such as a delivery driver, professional driver, chauffeur, luxury driver, truck driver, school bus driver, taxi driver or cab driver. Peace of Mind: Women and nonbinary drivers can turn on Women+ Connect to increase their chances of matching with more women and nonbinary riders.
Quantum Algorithm Architect - Experienced to Expert Level (MD) U.S. Department of DefenseQuantum Algorithm Architect - Experienced to Expert Level (MD)Fort Meade, MD$132,751–$197,200 / yearYour efforts will drive global impacts that may include saving the lives of U.S. and allied soldiers, providing U.S. policy and decision makers with critical, timely intelligence, ensuring the continued safety of U.S. citizens and residents by thwarting foreign adversaries, and defending vital networks. At the Laboratory for Physical Sciences (LPS) at NSA, you will have incredible opportunities with high visibility to work on investigating and designing large-scale high performance computing systems, focusing on computer architectures, processing/memory subsystems, and transforming computing beyond Moores Law.
NewCyber Security Engineer—Technical Lead LeidosCyber Security Engineer—Technical LeadBethesda, Maryland$154,050–$278,475 / yearDesign, configure, implement, troubleshoot, and maintain security technologies such as firewalls (security groups), endpoint protection tools (HBSS/Trellix), SIEM platforms (Splunk), Formulate systems and methodologies as well as respond to security related events and assist in remediation efforts of cyber security incidents (system and/or network breaches, malware attacks). Experience with implementing and managing network and application firewalls, virtual private networks, firewalls, web protocols, incident detection, incident response, and forensics activities, Experience with Agile software development processes/environments, scripting /programming languages such as Python or PowerShell.
Remote | Booking Coordinator | No Experience Needed Aisles & AbroadRemote | Booking Coordinator | No Experience NeededWashington, WashingtonRemoteWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. This is a remote role requiring a reliable internet connection and the ability to stay organized and self-directed in a virtual workspace.
Reservations Assistant | Remote | No Experience Needed Aisles & AbroadReservations Assistant | Remote | No Experience NeededWashington DCRemoteWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. This role focuses on assisting with booking requests, organizing details, and ensuring all arrangements are handled accurately and efficiently.