9,406 Results for

Senior Security Jobs in Jessup, MD

Jobs

Senior Compliance Analyst, Snowgov Compliance Snowflake Inc

McLean, VA

$152,000–$218,500 / year

AS A SENIOR COMPLIANCE ANALYST, SNOWGOV COMPLIANCE AT SNOWFLAKE, YOU WILL: Own and maintain core FedRAMP authorization artifacts, including the System Security Plan (SSP), Contingency Plan (ISCP), and Incident Response Plan (IRP), keeping them accurate and updated annually. You will champion key public sector compliance initiatives, safeguard Snowflake''s US public sector certifications, and align IT, Legal, Product, Security, and Engineering around the work that powers Snowflake''s growth in government markets.

22 days ago

Senior Cyber Engagements Lead Financial Industry Regulatory Authority, Inc.

Tysons Corner, VA

FINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.

30+ days ago

Senior Software Engineer Leidos Holdings Inc

Laurel, MD

$131,300–$237,350 / year

As a Senior Software Engineer, you will bring advanced technical judgment to those challenges-developing and integrating software, solving complex performance problems, improving engineering practices, and helping ensure software teams deliver reliable capabilities into operational environments. Working knowledge of project data-flow technologies, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols.

30+ days ago

Senior Exchange Administrator Leidos Holdings Inc

Alexandria, VA

$92,300–$166,850 / year

Duties include conducting technical planning for hardware and software upgrades, review of implementation and upgrade guides, documentation updates to support Risk Management Framework (RMF) Authority to Operate (ATO) and extension requests. This role requires an individual with expertise managing on-prem Microsoft Exchange solutions in small, medium, and large enterprise environments including physical and virtual server technologies and managing Microsoft M365 Exchange Online in a hybrid environment.

30+ days ago

Senior Systems Engineer GliaCell Technologies

Annapolis Junction, MD

$170,000–$230,000 / year

You will work with numerous concurrent IC-provided data sets to identify, map and model data transformation routines supporting ingestion into the customer's corporate repositories and be able to document new and existing data flows supporting data routing implementations. You should have a working knowledge of NiFi, be comfortable working in a Linux environment, interact with data ontologies (schemas), structured data types (XML, CSV, JSON), have database experience (MySQL/NoSQL) and analytic query experience with a platform.

30+ days ago

Sr. Windows Systems Administrator Astrion

Columbia, Maryland

$145,000–$165,000 / year

Astrion has an exciting opportunity for a highly experienced Senior Windows Administrator to build, secure, and sustain the Windows Server estate, the Windows 11 workstation fleet, and the Active Directory and Windows network services that run across three or more isolated classified networks supporting Department of Defense/Department of War (DoD/DoW) environments in Columbia, MD. The ideal candidate brings deep Windows Server and Active Directory expertise, extensive experience operating inside closed and air-gapped classified enclaves, and a proven record of building and maintaining systems in compliance with Risk Management Framework (RMF) , DoD STIG , and Comply-to-Connect (C2C) requirements.

18 days ago

Senior AI Platform Engineer Leidos Holdings Inc

Adelphi, MD

Remote

$107,900–$195,050 / year

You will combine deep cloud and platform engineering expertise with DoD security accreditation, RMF, ATO/cATO, and DevSecOps practices to ensure AI capabilities can be securely deployed into operational environments. Primary Responsibilities: Lead the technical accreditation strategy for the agentic AI platform, including security controls for models, tools, and agent-to-agent interactions.

30+ days ago

Sr. Windows Systems Administrator TS/SCI Poly Leidos Holdings Inc

Annapolis Junction, MD

$116,350–$210,325 / year

This role also includes supporting server, router, and firewall configuration, as well as performing security management and application performance optimization activities in an environment made up of VMware server hosts, Windows and Linux guest servers, and Virtual Desktop Infrastructure (VDI). Managing Information Assurance Vulnerability Alerts (IAVAs) and system security scanning in accordance with applicable System Security Plans, ensuring vulnerabilities are identified and remediated quickly and accurately.

30+ days ago

Trust Engagement - Senior Manager (US) Atlassian Corp

Washington DC

You will never have a dull moment as you enable our customers' Trust in Atlassian by understanding and meeting a wide range of customers current and future expectations as it relates to trusting our Cloud Products. In this role, you will: Provide leadership, mentorship, and manage a high performing team of AMER based professionals, fostering a culture of technical excellence and continuous improvement across the Trust Engagement function.

30+ days ago

ServiceNow SecOps VR - Senior Consultant NET2SOURCE INC

Vienna, VA

Building automation using Flow Designer, Integration Hub, and Representational State Transfer application programming interfaces to support routing, approvals, escalations, enrichment, and remediation verification. Partnering with client security, information technology, and operations stakeholders to run workshops, define requirements, create user stories, and align configurations to business risk and remediation processes.

30+ days ago

Desktop Support Technician, Senior LCG

Rockville, Maryland

This position requires strong technical depth, excellent communication skills, and the ability to support a diverse user population—ranging from everyday office staff to senior leadership—while maintaining high customer satisfaction and meeting service level objectives. In this role, you will deliver expert troubleshooting and “how-to” assistance across Windows and Apple platforms, support network connectivity and collaboration tools, maintain secure and compliant endpoints, and contribute to IT lifecycle and mobility programs.

30+ days ago

Senior Platform Engineer (Microsoft 365 platform) Blue Cross and Blue Shield Association

Washington, D.C., DC

Microsoft 365 engineering experience, including enterprise-scale environments supporting 5,000+ users, and a proven track record leading cloud migration and modernization initiatives such as tenant-to-tenant migrations, hybrid-to-cloud transformations, and large-scale platform modernization. The position designs and oversees scalable, secure, and supportable solutions, provides expert leadership for platform modernization and adoption, and serves as the highest level of technical escalation.

24 days ago

Senior Consultant Lukos

Washington

Working under the direction of the Project Manager or designee, the Senior Consultant drives business process re-engineering, provides executive coaching, and coordinates cross-functional teams to deliver project outcomes within schedule and resource constraints. Responsibilities Provide strategic guidance and direction for high-visibility, executive-level projects incorporating initiative management principles, business process development, and strategic alignment.

2 days ago

Senior SailPoint Developer Blue Ribbon Global Technologies

Washington, DC

Quick Apply

Enterprise Integrations: Develop and maintain high-performance connections between SailPoint and target systems, including SAP (S/4HANA/LMS), ServiceNow, PAM solutions, Lenel, UKG Pro WFM, and custom SCIM/Web Services endpoints. Working alongside an integrated team of engineering professionals, you will drive process automation, enforce Access Governance and Separation of Duties (SOD) controls, and deliver high-performance security solutions across a diverse application ecosystem.

15 days ago

Senior Incident Response Analyst Leidos Holdings Inc

Arlington, VA

$131,300–$237,350 / year

The DHS SOC has primary responsibility for monitoring and responding to security events and incidents detected at the Trusted Internet Connection (TIC) and Policy Enforcement Point (PEP) and is responsible for directing and coordinating detection and response activities performed by each Component SOC. The Department of Homeland Security (DHS), Security Operations Center (SOC) Support Services is a US Government program responsible to monitor, detect, analyze, mitigate, and respond to cyber threats and adversarial activity on the DHS Enterprise.

30+ days ago

Senior AI Subject Matter Expert - JobID-0276 INNOVATIVE DEFENSE TECHNOLOGIES

Arlington, VA

$135,000–$273,000 / year

They will spearhead the development of software in an AI-augmented engineering environment where generative AI tools are used throughout the software lifecycle - including requirements analysis, architecture design, code generation, test creation, debugging, documentation, and system analysis. The SME will bring expert level knowledge of AI technologies including generative AI, Large Language Models (LLMs), machine learning, and AI automation, as well as responsible AI guidelines that translate into practical business solutions.

30+ days ago

Senior Network Engineer Covington & Burling LLP

Washington, DC

$152,000–$190,000 / year

ITAR Skills & Exp ectations Demonstrated ability to serve as a change agent leading and inspiring others to act especially under circumstances when change is unpopular Ability to establish rapport and elicit cooperation from personnel across all levels including executive management and cross -functional leadership Ability to develop and motivate technology teams inclusive of staff and third -party vendorsconsultants Skilled in communications to all levels in the organization in writing speaking and presentation skills for work with the Firm leadership the user community and clients Excellent problem solving and debugging skills required Ability to manage complex information systems Must be able to reliably deal with multiple competing priorities and remain calm under pressure Ability to fulfill on -call duties for IT emergencies outside of Firm business hours Lifting and transporting of moderately heavy objects such as computers and peripherals Candidates hired for staff positions with a minimum work schedule of 30 hours per week are eligible for a comprehensive benefits package including healthcare insurance. Perimeter Defense Monitoring & Logging and Identity Access and Authorization Management Requirements continued Knowledge & Experience 10 years of relevant experience as a Network or Senior Network Engineer ideally in a large Law Firm setting a comparable professional services organization or a legal information services provider Demonstrated experience managing the system lifecycle for global infrastructure solutions and capabilities Demonstrated experience with infrastructure design in a global multi -tenant environment including on -premises and cloud -based solutions Experience with Azure networking and hybrid connectivity.

30+ days ago

Senior Tracking Software Engineer, Space ANDURIL INDUSTRIES

Washington, DC

$191,000–$253,000 / year

As a senior member of the team, you will architect and implement sophisticated multi-target tracking systems using cutting-edge state estimation and data association techniques, develop physics-based models to validate performance, and mentor engineers while working closely with software teams to deploy your algorithms into operational systems. We're developing fully integrated hardware and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure our Guardians maintain a decisive advantage in this contested war-fighting domain.

30+ days ago

Senior Data Engineer Analytica

Washington, DC

Magazine each of the past three years as one of the 250 fastest-growing companies in the U.S. Analytica specializes in providing software and systems engineering, information management, analytics & visualization, agile project management, and management consulting services. The Senior Data Engineer will lead the development and maintenance of scalable, secure, and auditable data pipelines while ensuring data quality, reliability, and compliance with federal healthcare regulations and CMS data governance requirements.

30+ days ago

Senior AWS Windows Systems Administrator VTG

Springfield, Virginia

Full time

This pivotal role focuses on the end-to-end installation, management, and optimization of the Windows-based servers hosting this platform within a secure Amazon Web Services (AWS) cloud environment. Overview: We are seeking a highly skilled and motivated Senior Windows Systems Administrator to join our project team delivering and supporting a COTS platform for our government customer in Springfield, VA.

14 days ago

Get noticed by top employers!

Upload your resume to let employers know you're open to Senior Security job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Senior Security Jobs in Jessup, MD

Senior Compliance Analyst, Snowgov Compliance Snowflake Inc

Senior Cyber Engagements Lead Financial Industry Regulatory Authority, Inc.

Senior Software Engineer Leidos Holdings Inc

Senior Exchange Administrator Leidos Holdings Inc

Senior Systems Engineer GliaCell Technologies

Sr. Windows Systems Administrator Astrion

Senior AI Platform Engineer Leidos Holdings Inc

Sr. Windows Systems Administrator TS/SCI Poly Leidos Holdings Inc

Trust Engagement - Senior Manager (US) Atlassian Corp

ServiceNow SecOps VR - Senior Consultant NET2SOURCE INC

Desktop Support Technician, Senior LCG

Senior Platform Engineer (Microsoft 365 platform) Blue Cross and Blue Shield Association

Senior Consultant Lukos

Senior SailPoint Developer Blue Ribbon Global Technologies

Senior Incident Response Analyst Leidos Holdings Inc

Senior AI Subject Matter Expert - JobID-0276 INNOVATIVE DEFENSE TECHNOLOGIES

Senior Network Engineer Covington & Burling LLP

Senior Tracking Software Engineer, Space ANDURIL INDUSTRIES

Senior Data Engineer Analytica

Senior AWS Windows Systems Administrator VTG

Similar Job Searches