senior cybersecurity specialist Jobs

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Senior Cybersecurity Specialist

AAC Inc

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Quantico, Virginia, USA

Full-time

AAC Inc is seeking a highly skilled and motivated professional to join our team as a Senior Cybersecurity Specialist to support efforts at the MCCOG. MCCOG is a specialized unit responsible for overseeing and executing defensive cyber operations, network operations, and cybersecurity for Marine Corps Enterprise Network (MCEN). MCCOG provides centralized management and protection of Marine Corps networks, ensuring the security, integrity, and availability of critical information systems and netwo
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Posted 23 days ago | Updated 10 hours ago

Sr Cyber Security GRC Specialist

Bayer Corp

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Creve Coeur, Missouri, USA

Full-time

At Bayer we're visionaries, driven to solve the world's toughest challenges and striving for a world where 'Health for all Hunger for none' is no longer a dream, but a real possibility. We're doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining 'impossible'. There are so many reasons to join us. If you're hungry to build a varied and meaningful career in a community of br
Posted 7 days ago | Updated 1 hour ago

Senior Specialist, Cybersecurity Engineering

Merck & Company Inc

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Remote or Rahway, New Jersey, USA

Full-time

Job Description Position Summary We are seeking a Cyber Defense Analytics Senior Specialist with specialized expertise in SIEM engineering and detection content development to support and advance our Microsoft Sentinel platform. This role is instrumental in designing scalable, high-fidelity detection logic, optimizing telemetry ingestion, and improving threat visibility across the enterprise. Key Responsibilities Work on the development, deployment, and optimization of SIEM analytics rules, KQ
Posted 4 days ago | Updated 1 hour ago

Sr. Specialist, Systems Engineer - Cyber Security

Harris Corporation

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Tulsa, Oklahoma, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 2 days ago | Updated 1 hour ago

Senior Cybersecurity Capabilities and Tools Specialist

Booz Allen Hamilton

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Massachusetts, USA

Full-time

Job Number: R0219010 Cybersecurity Capabilities and Tools Specialist, Senior The Opportunity: Are you looking for an opportunity to share your experience in Network Security and System Security to support critical DoD infrastructure? As a systems security & network security engineer, you can identify the Tool needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementation of security solutions that will M
Posted 21 days ago | Updated 2 hours ago

Cyber Security Integration Specialist Senior

Lockheed Martin Corporation

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Huntsville, Alabama, USA

Full-time

Job Description What We're Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Int
Posted 7 days ago | Updated 1 hour ago

Senior Specialist - Technology and Cybersecurity Risk

M&T BANK CORPORATION

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Remote or Bridgeport, Connecticut, USA

Full-time

Please note that this position is not open to anyone on a H-1B or F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension. Overview: Leads risk analysis for complex initiatives, influencing overarching risk framework and providing advanced guidance to leadership for informed decision-making aligned with organizational imperatives. Primary Responsibilities: Develop and implement strategic approaches for in-depth risk assessments for comprehensive coverage of all technolo
Posted 26 days ago | Updated 1 hour ago

Controls Assessment & Testing Senior Specialist - Technology and Cybersecurity Risk

M&T BANK CORPORATION

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Remote or Buffalo, New York, USA

Full-time

The Bank sponsors individuals for TN and H-1B transfers on a case by case basis. Please note that this position is not open to anyone on a H-1B or F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension. Overview: Leads risk analysis for complex initiatives, influencing overarching risk framework and providing advanced guidance to leadership for informed decision-making aligned with organizational imperatives. Primary Responsibilities: Develop and implement strategic ap
Posted 60+ days ago | Updated 1 hour ago

IT SPECIALIST - SR. IT SPECIALIST - Cybersecurity

Southwest Research Institute

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San Antonio, Texas, USA

Full-time

Who We Are: SwRI Cybersecurity Operations' mission is to secure the enterprise by evaluating, implementing, and operating a full suite of cybersecurity tool and services. We are responsible for configuring, administering, and supporting network and endpoint security systems. Operations include firewalls, intrusion prevention and operational incident detection and response and security orchestration and automation. From policy, through assessment and implementation, to operations and response, c
Posted 60+ days ago | Updated 1 hour ago

Cyber Security Analyst

Randstad Digital

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Woburn, Massachusetts, USA

Contract

job summary: Seeking a detail-oriented and proactive Cyber Security Analyst to join First Line of Defense team. In this role, you will work closely with a senior cybersecurity specialist, contributing to a collaborative and knowledge-rich environment. Your primary responsibilities will include threat hunting, data analysis, and early detection of cyber threats to identify patterns, uncover hidden threats, and improve overall security posture to protect the organization's digital assets. locatio
Posted 4 days ago | Updated 1 hour ago

Cyber Security Analyst (1LoD)

Kforce Technology Staffing

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Woburn, Massachusetts, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Cyber Security Analyst (1LoD) in Woburn, MA. Key Responsibilities: * Cyber Security Analyst (1LoD) will collaborate with a senior cybersecurity specialist to conduct proactive threat hunting across endpoints, networks, and cloud environments * Analyze security data from SIEM, EDR, and other telemetry sources to identify anomalies and potential threats * Analyze network traffic, endpoint telemetry, and log data to identify indicators of com
Posted 4 days ago | Updated 2 hours ago

Cyber Security Analyst

Kforce Technology Staffing

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Auburn Hills, Michigan, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Cyber Security Analyst onsite in Northern Detroit, MI. This is a contract role, entry-level opportunity with hands-on learning. Are you looking to grow your cybersecurity career in a collaborative, hands-on environment? We are hiring a Cyber Security Analyst to support and strengthen our security program at our Northern Detroit location. This onsite contract position is perfect for someone early in their cybersecurity journey and eager to