11,370 Results for

Senior Security Jobs in Oxon Hill, MD

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SENIOR SECURITY ENGINEER Zermount, Inc

Arlington, VA

Full time
Quick Apply

Senior Security EngineerPosition Overview The Senior Security Engineer directs the architecture, integration, deployment, operation, and sustainment of security tools, sensors, platforms, data sources, and supporting infrastructure across on-premises and cloud environments. Education and Certifications:Minimum: Bachelor's degree in cybersecurity, computer science, information systems, engineering, or a related field; additional relevant experience may be considered in lieu of a degree.

Today

Senior Security Engineer Financial Industry Regulatory Authority Inc

Rockville, MD

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 Facility Security Officer (R4917) Shield AI Inc

Washington, DC

$80,000–$120,000 / year

With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. Job Description: The FSO operates as a key contributor within a dynamic, fast-paced defense environment, responsible for executing and scaling security operations in support of classified programs.

30+ 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.

29 days ago

Senior Systems Engineer / Information Systems Security Officer (Isso) CACI International Inc.

Fort Meade, MD

$131,800–$290,000 / year

Pay 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. The Opportunity: Join CACI as a Systems Engineer with an Information Systems Security Officer (ISSO) focus, where you will play a key role in ensuring the security, integrity, and reliability of mission‑critical systems.

30+ days ago

Senior Systems Engineer / Information Systems Security Officer (ISSO) CACI International Inc

fort meade, MD

$131,800–$290,000 / year

30+ days ago

Sr. Industrial Security Analyst (Mdso) Space Exploration Technologies

Washington, DC

$130,000–$195,000 / year

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. SpaceX is looking for a multidisciplinary Industrial Security Officer (MDSO) to serve as a Senior Security Analyst within our Washington, DC office.

24 days ago

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.

24 days ago

Senior Information Systems Security Officer ISSO Leidos Holdings Inc

Annapolis Junction, MD

$131,300–$237,350 / year

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. This multi-year, high-impact program supports our customer site in Annapolis Junction, MD, focusing on the development, integration, deployment, and sustainment of cutting-edge large-scale collection systems.

30+ days ago

Sr. Information Systems Security Officer 2HB SOFTWARE DESIGN

Washington, DC

Direct Experience: 10+ years of in-depth experience as ISSO or combination of ISSO and other security related role supporting IC or DoD programs and contracts of similar scope, type, and complexity. Providing technical expertise in security policies and operations, supporting the implementation and maintenance of security measures and countermeasures, and collaborating with stakeholders to maintain compliance and strengthen the system security posture.

30+ days ago

Senior Security Engineer Chickasaw Nation Industries

Reston, Virginia

Activities will include conducting technical security assessments of complex information systems with minimal supervision to include Risk Assessment and Management, Vulnerability Analysis, Contingency Planning/Disaster Recovery, Configuration Management, Security Assessments, and development of Mitigation Plans. Chickasaw Nation Industries, Inc. serves as a holding company with multiple subsidiaries engaged in several lines of business (Business Services, Health, Infrastructure and Engineering, Mission Optimization, Technology and Transportation) for the federal government and commercial enterprises.

30+ days ago

Senior Information Systems Security Officer (ISSO) Quantum Sky

Washington, Washington, DC

$135,000–$150,000 / year
Full time

Strong written and verbal communication skills with experience developing technical documentation, presenting complex security and privacy concepts to technical and non-technical audiences, and building trusted relationships with Contracting Officer Representatives (CORs), government leadership, and cross-functional stakeholders. Develop, maintain, and present security authorization packages and supporting documentation in accordance with client requirements and NIST SP 800-53, including SSPPs, RARs, SAPs, SARs, POA&Ms, contingency and incident response plans, SOPs, configuration management plans, STIG deviations, and related artifacts.

12 days ago

Senior Information System Security Officer Quantum Sky

Washington, Washington, DC

$120,000–$130,000 / year
Full time

Network, network protocols, routers, and switches and how they interact with automated vulnerability assessment tools, open-source vulnerability assessment tools, and techniques used for evaluating security controls on Windows, Linux, and Unix operating systems, networking devices, databases, and web servers. OMB A-123 circular; OMB A-130 circular; FIPS 140, 199, 200, 201; NIST SP 800-18, 37 Revision 1, 39, 53 Revision 3 and 4, 53A Revision 1, 60 Volumes 1 and 2, 800-64 Revision 2, 137, 144, 147; CNSS 1253 and risk management methodologies.

8 days ago

Senior Security Operations Analyst Terrestris Global Solutions

Washington, DC

The Senior Security Operations Analyst monitors, detects, and responds to cybersecurity threats to protect the National Indian Gaming Commission's systems, networks, and sensitive data. We are seeking a Senior Security Operations Analyst to provide on-demand Cybersecurity and IT services to support the National Indian Gaming Commission (NIGC) mission at the NIGC Headquarters in Washington, D.C. I've never heard of Terrestris.

30+ days ago

Senior Information Systems Security Officer (ISSO) Dynamic Solutions Technology LLC

Linthicum Heights, MD

Full time
Quick Apply

Working knowledge of enterprise cybersecurity technologies and platforms, including CSAM, Splunk, ServiceNow, Tenable/Nessus or Qualys, Microsoft Defender, Microsoft Intune, BigFix, Microsoft Azure, Microsoft 365, Microsoft Entra ID, Okta, Palo Alto Panorama, and Zscaler, with specific tools subject to task-order requirements. Utilize and maintain proficiency with cybersecurity and information technology platforms, including CSAM, ServiceNow, Splunk, Tenable/Nessus, Qualys, Microsoft Defender, Microsoft Intune, BigFix, Microsoft Azure, Microsoft 365, Microsoft Entra ID, Okta, Palo Alto Panorama, and Zscaler.

30+ days ago

Program Security Officer (Pso) - Senior CONTACT GOVERNMENT SERVICES

Washington, DC

$66,000–$133,000 / year

For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

30+ days ago

Senior Information System Security Officer Zantech

Washington, DC

Zantech is looking for a talented Senior Information System Security Officer to be responsible for the most complex systems and serves as the Cybersecurity Division's primary point of contact for an upcoming Onsite role supporting FEMA based out of their Headquarters in Washington, DC. The Sr ISSO will be critical to program success, leading the information security Compliance Branch and working across all active call orders supporting systems identified for security authorization services.

30+ days ago

Senior Information Systems Security Officer (Isso) The MITRE Corporation

Mclean, VA

$129,200–$161,500 / year

Basic Qualifications: Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity.

30+ days ago

Senior Information Systems Security Officer (ISSO) Mitre Corp

McLean, VA

$129,200–$161,500 / year

30+ days ago

Night Custodian - IDEA Lakeland (Immediate Opening) IDEA Public Schools

Lakeland, FL

Full time

IDEA Public Schools in Florida intends to promote and establish a Drug-Free Workplace Program to maximize safety and productivity in the workplace, enhance our competitive position in the marketplace, without experiencing the costs, delays, and tragedies associated with accidents that result from drug or alcohol abuse by employees. Since 2000, IDEA Public Schools has grown from a small school with 150 students to a multi-state network of tuition-free, Pre-K-12 public charter schools. . .

5 days ago

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Senior Security Jobs in Oxon Hill, MD

SENIOR SECURITY ENGINEER Zermount, Inc

Senior Security Engineer Financial Industry Regulatory Authority Inc

Senior Facility Security Officer (R4917) Shield AI Inc

Senior Information System Security Officer (ISSO) Peraton Inc

Senior Systems Engineer / Information Systems Security Officer (Isso) CACI International Inc.

Senior Systems Engineer / Information Systems Security Officer (ISSO) CACI International Inc

Sr. Industrial Security Analyst (Mdso) Space Exploration Technologies

Sr. Industrial Security Analyst (MDSO) SpaceX

Senior Information Systems Security Officer ISSO Leidos Holdings Inc

Sr. Information Systems Security Officer 2HB SOFTWARE DESIGN

Senior Security Engineer Chickasaw Nation Industries

Senior Information Systems Security Officer (ISSO) Quantum Sky

Senior Information System Security Officer Quantum Sky

Senior Security Operations Analyst Terrestris Global Solutions

Senior Information Systems Security Officer (ISSO) Dynamic Solutions Technology LLC

Program Security Officer (Pso) - Senior CONTACT GOVERNMENT SERVICES

Senior Information System Security Officer Zantech

Senior Information Systems Security Officer (Isso) The MITRE Corporation

Senior Information Systems Security Officer (ISSO) Mitre Corp

Night Custodian - IDEA Lakeland (Immediate Opening) IDEA Public Schools

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