9,986 Results for

Senior Security Jobs in Ellicott City, MD

Jobs

Sr. Industrial Security Analyst (MDSO) SpaceX

Washington, DC

$130,000–$195,000 / year

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

4 days ago

Senior Manager, Software Development IntraFi

Arlington, Virginia

This role combines people leadership with technical direction and end-to-end ownership: developing talent, setting a clear technical roadmap, guiding sound architecture and engineering practices, and delivering reliable solutions that achieve intended business outcomes. Ability to communicate complex technical and strategic topics clearly and concisely, tailoring the level of detail to the audience, from developers to executives; make data-informed decisions; and build effective partnerships across technical and non-technical teams.

5 days ago

Senior Security & Compliance Engineer Logistics Management Institute

Arlington, VA

$160,000–$190,000 / year

Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change.

23 days ago

Director, Information Security Office Consultant Discover Financial Services

McLean, VA

$269,100–$307,200 / year

Support the identification and operationalization of cross-programmatic linkages among a.) threats and risks, b.) controls, capabilities, and tooling, and c.) data analytics in order to facilitate initiative prioritization and decisioning on spending and resource allocation. Effectively communicate the impact of identified operational, compliance, process, control, and tooling gaps and potential remediation courses of action to multiple audiences, including leadership, to support the enhancement of their cybersecurity postures.

15 days ago

Senior Program Manager - CTJ - Top Secret Microsoft Corp

Washington D.C., DC

$101,800–$193,800 / year

Drives project initiation for projects of medium complexity (e.g., multiple offerings, and/or supports projects of high complexity (e.g., tailored offerings, high visibility, high impact, market making) by delivering a workstream within a larger project/program, by driving commitment of delivery resources, assigning resources, assisting in sourcing and qualifying partner resources, and creating work breakdown structures (WBSs) with delivery team. Applies advanced knowledge across project management principle areas to execution and delivery, contributes at local team-wide level to share knowledge and support others, serves as a mentor to less experienced colleagues to grow identified skill gaps, and participates in cross-border mentoring and peer alignment to share lessons learned on challenging projects.

30+ days ago

Senior Application Security Engineer MBL TECHNOLOGIES, INC.

Washington, DC

The successful candidate will perform application security assessments, execute Dynamic Application Security Testing (DAST), conduct Static Application Security Testing (SAST), and collaborate with development teams to identify and remediate security vulnerabilities. MBL Technologies is seeking an experienced Senior Application Security Engineer to support application security testing and vulnerability management efforts for a federal government customer.

2 days ago

Senior Research Security Analyst Lindahl Reed

Washington

Advanced degree in life sciences (i.e., biotechnology, chemistry, agricultural, agronomy and crop science, botany, entomology, soil health, food sciences, infectious diseases and zoonoses, veterinary science, marine studies) or an engineering discipline. Minimum Five (5) Years’s experience in the following disciplines: Experience evaluating complex research portfolios and identifying opportunities to maximize impact and potential security risks that should be mitigated.

30+ days ago

Senior Counsel, Employment & Compliance HackerOne Inc

Washington DC, DC

Remote

$225,000–$275,000 / year

Act as an AI-forward legal partner by identifying opportunities to use AI to improve legal research, risk identification, workflow efficiency, knowledge management, and business resiliency while applying sound judgment regarding confidentiality, accuracy, bias, transparency, and human oversight. HackerOne is a global leader in Continuous Threat Exposure Management (CTEM) and the only solution provider that pairs the simultaneous trust of the Fortune 500 and the worlds largest community of security researchers to secure the AI-native enterprise.

4 days ago

Senior Information System Security Officer (ISSO) Peraton Inc

Laurel, MD

$176,000–$282,000 / year

Peraton Labs is seeking a poly cleared Senior Information System Security Officer for a mission-critical, highly complex HPC environment enabling research across multiple security domains. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

30+ days ago

Senior Director, Business Information Security Officer (BISO) The Bank of New York Mellon Corp

Washington, DC

The role serves as a trusted partner to platform leadership and provides senior oversight and direction on security posture, control priorities, secure transformation and cyber risk decision-making. The Business Information Security Officer (BISO) is the senior security leader aligned to a platform and is responsible for embedding cyber security, cyber risk management, resilience and regulatory readiness into platform strategy, operations and change delivery.

26 days ago

Senior Software Engineer, Mobile Security Analysis Theori

Washington

You'll play a key role in designing and implementing analysis capabilities that power Xint, our autonomous penetration testing framework, with a focus on mobile applications. We're looking for an experienced Senior Software Engineer to help build the next generation of AI-driven security analysis at Theori.

24 days ago

Senior Business Analyst – Digital Transformation (Safety & Security) SOMERSET STAFFING

Washington, DC

Quick Apply

In this role, you will bridge the gap between business needs and technical solutions, driving system implementations, mapping complex process workflows, and developing actionable business intelligence dashboards. You will work closely with cross-functional stakeholders to ensure safety and security technology projects are delivered efficiently and aligned with strategic organizational goals.

29 days ago

Information Systems Security Engineer (ISSE) Senior Level Power3 Solutions

Annapolis Junction, Maryland

Application and employment of cybersecurity expertise to systems and projects, to ensure that the appropriate security features and safeguards are designed, integrated, and implemented by all information systems throughout the system development life cycle. Key Responsibilities: Serve as the primary point of contact for security-related matters, including but not limited to threat detection, vulnerability management, and incident response.

30+ days ago

Senior Operations Facilitation Manager Guidehouse

Tysons Corner, Virginia

The Senior Operations Facilitation Manager for Regional and State, Local, Tribal, and Territorial Partnerships will serve as a strategic advisor and coordination lead across regional partners, state, local, tribal, and territorial organizations, government cybersecurity stakeholders, technical teams, and other operational partners. The successful candidate will combine consulting, facilitation, and stakeholder-engagement skills with substantive experience in cyber threat intelligence, security operations center processes, cyber incident response, and intergovernmental cyber defense collaboration.

3 days ago

Senior Staff for Special Programs Budget Support Guidehouse

Dc, District of Columbia

Maintain high-level knowledge of programs and provide a portfolio-wide perspective in support of routine execution analysis and support events such as Monthly Execution Reviews, Spring Program Reviews, and Summer Execution Reviews. Track POM/PBR impacts, congressional marks, CR requests, UFRs, etc. for the FMZ portfolio; maintain trackers at the correct security level on all required networks; consolidate and present data to FM leadership.

30+ days ago

Intelligence Analyst Senior Science Applications International Corp

Arlington, VA

$120,001–$160,000 / year

REQUIRED EDUCATION AND EXPERIENCE: Nine (9) years of specialized analytical experience with a Bachelor's degree in a related field; or six (6) years of specialized experience with a Master's degree in a related field; or ten (10) years of specialized operational support to counterintelligence, strategic, or tactical platforms. The position requires strong critical thinking skills; the ability to write reports accurately and succinctly, to multi-task and accomplish tasks in fluid environments, and to rapidly respond to short-notice tasking.

30+ days ago

Senior Federal Account Executive (IC) Cohesity

Arlington, Virginia

Build financial business cases independently, connecting Cohesity’s AI-powered data security platform to outcomes across security, resilience, compliance, and cost; structure and negotiate complex, competitive deals, including ELAs, ramps, and partner-involved structures, trading value rather than discounting. Experience with Cohesity solutions (DataProtect, DataHawk, SmartFiles) strongly preferred; expertise with NetBackup, Backup Exec, and InfoScale, including immutable storage, hardened media servers, ACL-based controls, and encryption.

16 days ago

Sr. AI/ML Project Manager - Hybrid (US Citizens/ Green Cards- Local to DMV only) Swingtech

Washington

Swingtech’s awarded management approach identifies the Project Manager/Scrum Master as the Contract Manager responsible for daily operational matters, integrated planning, staffing, delivery cadence, reporting, quality controls, deliverables, risks, dependencies, labor and funding controls, and escalation. The Project Manager/Scrum Master will coordinate program management, staffing, Agile delivery, quality, reporting, risk and issue management, labor-hour stewardship, transition, continuity, and stakeholder engagement across agency-aligned AI delivery teams.

5 days ago

Security Officer 1 - Full-Time- Days Greater Baltimore Medical Center

Towson, MD

$17.30–$25.11 / hour

Constant use of eyes (correctable vision to normal level required) to observe, read, interact with public and co-workers, view security monitors; includes hand/eye coordination. As a condition of continued employment, employee must maintain current active status of all required competencies and certifications to include but not limited to CPR, EMTALA, Work Place Violence Prevention training.

27 days ago

Information System Security Officer (ISSO) (MD) SOMERSET STAFFING

Annapolis Junction, MD

Quick Apply

Base Salary - USD $160,000 to $260,000 *** Never repost *** Full-time Benefits - Full Relocation Assistance Available - Yes Commission Compensation - No Bonus Eligible - No Overtime Eligible - No Interview Travel Reimbursed - No Candidate Details 7+ to 10 years experience Seniority Level - Mid-Senior Management Experience Required - No Minimum Education - High School Diploma or Equivalent Willingness to Travel - Never The selected candidate will act as an ISSO for a large software development program that includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS).

25 days ago

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Senior Security Jobs in Ellicott City, MD

Sr. Industrial Security Analyst (MDSO) SpaceX

Senior Manager, Software Development IntraFi

Senior Security & Compliance Engineer Logistics Management Institute

Director, Information Security Office Consultant Discover Financial Services

Senior Program Manager - CTJ - Top Secret Microsoft Corp

Senior Application Security Engineer MBL TECHNOLOGIES, INC.

Senior Research Security Analyst Lindahl Reed

Senior Counsel, Employment & Compliance HackerOne Inc

Senior Information System Security Officer (ISSO) Peraton Inc

Senior Director, Business Information Security Officer (BISO) The Bank of New York Mellon Corp

Senior Software Engineer, Mobile Security Analysis Theori

Senior Business Analyst – Digital Transformation (Safety & Security) SOMERSET STAFFING

Information Systems Security Engineer (ISSE) Senior Level Power3 Solutions

Senior Operations Facilitation Manager Guidehouse

Senior Staff for Special Programs Budget Support Guidehouse

Intelligence Analyst Senior Science Applications International Corp

Senior Federal Account Executive (IC) Cohesity

Sr. AI/ML Project Manager - Hybrid (US Citizens/ Green Cards- Local to DMV only) Swingtech

Security Officer 1 - Full-Time- Days Greater Baltimore Medical Center

Information System Security Officer (ISSO) (MD) SOMERSET STAFFING

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