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Information Security Analyst Tier 3

New York University

New York, New York, USA

Full-time

Position Summary The Information Security Analyst Tier 3 provides technical guidance and leadership to ensure effective threat detection and incident response activities, employing advanced techniques, tools, and workflows to continuously improve. Lead initiatives to identify and mitigate complex security risks by analyzing security events and alerts, developing novel techniques for detecting new attacks, executing incident response procedures, and communicating and assisting stakeholders. This

Senior Information Systems Security Manager

RTX Corporation

Cambridge, Massachusetts, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret Senior Information Systems Security Manager (Sr. ISSM) Our Cybersecurity team in Cambridge, MA. have a great opportunity for

Senior Information Security Consultant (Senior Cyber Threat Intelligence Analyst - Tactical)

KeyCorp

Brooklyn, Ohio, USA

Full-time

Location: 4910 Tiedeman Road - Brooklyn, Ohio 44144 Our Cyber Threat Management team rolls up into Key's broader Cyber Defense function within Corporate Information Security. Cyber Defense's mission is simple: We aim to Deter, Detect, Deny, and Disrupt adversaries through proactive threat-centric defense. In this role, you will help mature the CTI program by evaluating the current state and recommending program and capability improvements. You will develop and maintain a deep understanding of

Information Systems Security Manager (ISSM) II

General Dynamics

Dayton, Ohio, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Assurance, Information Security, Network Security, Security Requirements, System Security Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Information Security Analyst Advisor ISSM

Information Systems Security Officer

CAE USA Inc.

Binghamton, New York, USA

Full-time

About This Role To learn more about CAE Binghamton, our open positions and the Binghamton community, please visit our website at CAE Binghamton Put your passion to work and propel yourself towards success. Welcome to CAE! We are excited to become a part of your professional journey and to help you discover a career that aligns with your values, experience, expertise, and aspirations! As a leader in the defense and security industry, CAE's team is passionate about simulation and training and dev

Information Systems Security Officer, Senior

Parsons Services Company

Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Are you ready to make a real impact in national defense cyberspace operations? We're

Senior Information Systems Security Officer

BlueHalo

Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our Cyber experts operate at the mission's edge. Using advanced cyber techniques, our team of technologists and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us t

Director, Information Security Engineer Management

Harris Corporation

Melbourne, Florida, 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

Information System Security Manager (ISSM)

Johns Hopkins University AppliedPhysicsLaboratory

Laurel, Maryland, USA

Full-time

Description Do you love solving problems while enabling impactful research to operate securely? Are you passionate about making meaningful contributions to national security cyber missions? Do you like collaborating with a team with varied strengths to tackle complex problems which enable research across space exploration, cybersecurity, national defense, and cutting edge technologies? If so, we're looking for someone like you to join our team at APL. We are ranked as one of Computerworld '

Information Systems Security Officer (ISSO) III

General Dynamics

Fort Walton Beach, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The Information Systems Security Officer (ISSO) II is responsi

Information System Security Officer (ISSO) MID-LEVEL (Government)

AT&T Inc.

Chantilly, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to

Information Systems Security Engineer

Cornerstone Defense

Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction Type: Contract Job #3709 Title: Information Systems Security Engineer Location: Annapolis Junction, MD Compensation Range: $195 -$215K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work

Information Systems Security Engineer II (Onsite)

RTX Corporation

Sterling, Virginia, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Information Systems Security Engineer II (Onsite) Do you like video games? Have you ever wondered what it would be like to create yo

Senior Financial Specialist - Information Security, Risk & Internal Audit

Bloomberg

New York, New York, USA

Full-time

Senior Financial Specialist - Information Security, Risk & Internal Audit Location New York Business Area Accounting and Finance Ref # 10044640 Description & Requirements The energy of a newsroom, the pace of a trading floor, the buzz of a recent tech breakthrough; we work hard, and we work fast - while keeping up the quality and accuracy we're known for. It's what keeps us inventing and reinventing, all the time. Our culture is wide open, just like our spaces. We bring out the best in each othe

Information System Security Officer (ISSO)

General Dynamics

Fort Stewart, Georgia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Cybersecurity, Information Security, Network Management, Security Policies, System Security Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Information System Security Officer XV ABC Hub and Spoke MTCs provide individ

Director, Cloud Security Engineering

Centene Corporation

Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: The Director of Cloud Security will be responsible for leading and managing the organization's cloud security initiatives, ensuring the protection of cloud-native applications a

Technical Lead Member Engineering Staff - Information Assurance Security Engineer

Harris Corporation

Camden, New Jersey, 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

Information System Security Officer (ISSO)

Accenture LLP

Eglin Air Force Base, Florida, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Lead Information Security Engineer

Mastercard

O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po

Information Security-IT Technician

International Game Technology

Lakeland, Florida, USA

Full-time

Brightstar is an innovative, forward-thinking global leader in lottery that builds on our renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for our customers. As a premier pure play global lottery company, our best-in-class lottery operations, retail and digital solutions, and award-winning lottery games enable our customers to achieve their goals, fulfill player needs and distribute meaningful benefits to communities. Brightstar has a well-establ