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Job Title: Network Security Engineer Location: Plano, Texas Years of Experience: 7 10 Years Job Summary: We are seeking a skilled Network Security Engineer with extensive experience in Zero Trust Network Access (ZTNA) to provide direct operational and administrative support for Zscaler SSE services, including ZTN, ZIA, ZDX, and policy optimization. If you are a proactive and detail oriented Network Security Engineer with a passion for enhancing security through innovative solutions, we encourage you to apply and join our dynamic team in Plano, Texas.

Black Rock Groups

Sr. Cyber Security Analyst

Ceipal

CTI partners across security teams, including Security Operations, Incident Response, Vulnerability Management, and Attack Surface Management, to help drive threat hunting, detection, vulnerability prioritization, and proactive defensive measures. Partner with SOC, Incident Response, Vulnerability Management, Attack Surface Management, and other security teams to translate intelligence into threat hunting, detection, vulnerability prioritization, investigations, and proactive defensive actions.

Fidelity National Information Services Inc

Cyber Threat Intelligence, SIEM, EDR

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Industry owned and governed, the firm innovates purposefully, simplifying the complexities of clearing, settlement, asset servicing, transaction processing, trade reporting and data services across asset classes, bringing enhanced resilience and soundness to existing financial markets while advancing the digital asset ecosystem. The Impact you will have in this role: Being a member of CISO team, reporting to the Cyber Monitoring and Incident Response Team Regional Manager and working with technical leads and other associates, you are responsible for detecting, investigating, and responding to cyber security events in the organization as well as handling technical projects.

The Depository Trust & Clearing Corp

Cyber Incident Response Specialist (Associate)

The ideal candidate will lead the day-to-day operations of a Security Operations Center, including alert triage, incident response coordination, and case management to ensure effective cyber defense. Cyber Ops Lead I SOC Lead Responsibilities include: Lead day-to-day SOC operations, including security monitoring, alert triage, and initial incident response activities.

HOUR

Akkodis Group AG.

Cyber Ops Lead I SOC Lead

FULL_TIME

As a CDIR Operator, the successful candidate will utilize the Cyber Security Manager (CSM) toolkit to monitor network logs and message traffic between all elements on the GMD Communication Network (GCN) and elevate alerts via proper channels/protocols. The contingent position(s) are in Fort Greely, Alaska (FGA), and/or Schriever SFB, Colorado (SSFB) and is a permanent position, rotating schedules may be required (no differential pay for shift work, no housing, or cars offered).

Davidson Technologies, Inc.

Cyber Defense Incident Responder (CDIR) - Colorado Springs, Colorado

Talent Acquisition

o Gather and analyze relevant evidence, such as logs or alert data, to determine the scope and severity of incidents. o Assist in initial triage of security incidents by following response frameworks (e.g., NIST, MITRE ATT&CK).

United Global Technologies

IT - Security Analyst - Entry W-2 ONLY

Crelate

At Cyderes, we build practical Identity & Access Management (IAM) , Exposure Management , and risk programs, helping organizations stop active threats fast with Managed Detection & Response (MDR) that integrates with existing tools. The Security Analyst II will collaborate with internal security teams and clients to deliver high-quality security outcomes while representing the Cyderes brand through professionalism, technical expertise, and effective communication.

Cyderes

Security Analyst II

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Demonstrated experience using generative AI tools (e.g., Claude, ChatGPT, Gemini, Copilot) to accelerate daily productivity-including drafting documentation, structuring risk analyses, or automating repetitive research workflows. The material job duties and responsibilities of this role include those listed above as well as adhering to Yahoo policies; exercising sound judgment; working effectively, safely and inclusively with others; exhibiting trustworthiness and meeting expectations; and safeguarding business operations and brand integrity.

YEAR

Yahoo Inc

Paranoids Senior Security GRC Analyst

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. The right candidate will contribute to detecting and mitigating security threats by leveraging the provided security tools to ensure quality and timely delivery of our customers'' managed security services.

Cloud Security Analyst II 5768

I2X Technologies considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country.

ISYS, Incorporated (dba ISYS Technologies) is an award winning Woman-Owned Small Business providing Engineering and Information Technology (IT) services to Federal, State, and Local government. Our mission is to provide the highest quality service possible at the best value. We are a customer-focused and results-oriented company. ISYS provides innovative and cost-effective services that fulfill the needs of our Government Customers and Industry Partners as demonstrated by our outstanding reputation.

			Headquartered in Colorado, ISYS serves key national customers, to include the Department of Defense, Department of Homeland Security, National Aeronautics and Space Administration, and several Federal Civilian Agencies.

			We are committed to the mission success of our customers.

ISYS Technologies Inc

Defensive Cyber Operations (DCO) Engineer

This multifaceted program spans 24/7/365 Security Operations Center (SOC) monitoring, advanced threat intelligence, forensics, incident response, cloud and network security engineering, zero trust modernization, vulnerability assessment, and enterprise-wide risk and compliance activities. The U.S. Customs and Border Protection (CBP) Cyber Security Directorate (CSD) is leading one of the most comprehensive, mission critical cybersecurity operations in the federal government—protecting the digital infrastructure that safeguards America’s borders.

GD Information Technology

Cyber Risk Management Lead

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ADAPTED_NOW

Constantly Analyze emerging threats, adversary campaigns, tactics, techniques, and procedures (TTPs) from various sources, including the dark web, to assess risks to SCE and drive intelligence activities aligned to Priority Intelligence Requirements (PIRs), while executing day-to-day intelligence operations through research, alert development and tuning, intelligence platform management, and integration of intelligence into CSOC incident response and investigative activities. Help shape and mature SCE's Cyber Threat Intelligence program by improving processes, capabilities, operating models, collection priorities, toolsets, and workflows while contributing to both tactical execution and long-term program development.

Southern California Edison

Cyber Threat Intelligence Senior Specialist

Reporting directly to the firm’s Cyber Incident Response Director, the successful candidate will serve as a senior technical escalation point for cyber incidents, using expertise in threat analysis, forensic investigations, detection engineering, and incident response to identify, contain, and remediate threats. The ideal candidate brings strong technical expertise, sound judgment, clear communication skills, and the ability to mentor analysts, establish best practices, and drive security improvements across teams.

AIG and its member companies form one of the world’s leading insurance organizations. We provide insurance for businesses and individuals, helping individual customers plan for their futures by offering life insurance, travel insurance, product warranty, auto insurance and retirement products. Our commercial clients have come to rely upon our risk expertise and financial strength to help them address some of their most complex challenges – from huge construction projects to protecting themselves from the emerging threats to data security. We offer our people the chance to grow in a dynamic company that values teamwork, fresh perspectives, and a commitment to helping their clients.

American International Group

Senior Cyber Defense Incident Responder

American International Group Jobs

FDD conducts in-depth research, produces accurate and timely analyses, identifies illicit activities, and provides policy options – all with the aim of strengthening U.S. national security and reducing or eliminating threats posed by adversaries and enemies of the United States and other free nations. Interns will work closely with CCTI director Annie Fixler, senior policy analyst Jiwon Ma, and CCTI Senior Director RADM (ret) Mark Montgomery to conduct research on cyber capabilities and intentions of U.S. adversaries and on policy and technological solutions to these challenges.

Foundation for Defense of Democracies

Spring 2027 Cyber and Technology Innovation Internship

This includes identifying potential threats to Department of War (DoW) critical assets, the DoD Information Network (DoDIN), and Defense Industrial Base (DIB) networks, while supporting the US Intelligence Community and Interagency grid network sensor portfolios. As an expert, you will research and evaluate technical and all-source intelligence, focusing on network operations and cyber warfare tactics and procedures related to threats against networked weapons platforms and DoD information networks.

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Peraton

Senior Sensor Analyst

[AW]-iCims

Using those tools, you may exploit digitally-derived data, identify emerging threats, and create products that inform operations and drive collection of intelligence to drive CIA's cyber mission. As a Cyber Undergraduate Intern for CIA, you will initiate, conduct, and support new and continuing intelligence missions through the design, development, deployment, operation, and maintenance of cyber systems, software, hardware, and applications.

The CIA is the nation's premier agency for providing global intelligence in the ever-changing political, social, economic, technological, and military landscapes. Our mission is straightforward but critical: to protect America's national security. By collecting valuable foreign intelligence, conducting timely analysis, and executing covert actions, the CIA preempts threats and protects everything we hold dear. From data analysis to clandestine operations to cyber security, our efforts are innovative, impactful, collaborative and driven by our mission. At the CIA, you can use your exceptional talents on work that is at the heart of world-shaping events. This is a place where everything you are - and everything you do - matters. Join us and discover why using your abilities to help keep our nation safe means everything.
 
 
Please go to cia.gov/careers in a separate browser to explore more about CIA opportunities and to apply.

Central Intelligence Agency

Undergraduate Internship/Co-op Program - Cyber

The ultimate purpose of this role is to provide the disciplined leadership and structural organization necessary to rapidly implement critical, high-impact security solutions that directly protect the Nation's digital borders while ensuring continuous, compliant contract delivery for 24x7x365 network, cyber, and cloud services. + Certified Information System Security Professional (CISSP) and at least one of the following: SANS GIAC Certified Intrusion Analyst (GCIA), SANS GIAC Certified Incident Handler (GCIH), SANS GIAC Certified Forensic Analyst (GCFA), SANS GIAC Certified Enterprise Defender (GCED), or other IAT Level III certification.

ManTech

Cyber Incident Response Team Lead

Tasks include: Provide instruction on intelligence support to cyberspace operations, Inforamation Advantage (IA) and EW/Cyber Electromagnetic Activities (CEMA), and intelligence-related subject areas. Able to coordinate and deliver course content worldwide via an MTT, electronic method/virtual, or in residence at a government designated location and in coordination with multiple units.

Cyber Trainer / Planner

Nightwing is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. The Desired Skills/CERTs/Education are not required and will be used to develop training plans for candidates/team members that demonstrate a cyber aptitude, desire to learn and strong work ethic.

Nightwing Intelligence Solutions

Cloud Forensic Analyst IV

This is a high-impact engineering role where you'll design microservices, build robust CI/CD pipelines, and leverage Infrastructure-as-Code to keep cloud deployments running reliably and securely. You'll be working on systems that matter — architecting and building scalable, high-performance software in a cloud-native environment while operating in the offensive cyber space.

Cyber Security Analyst Jobs in the United States

Sr. Cyber Security Analyst Black Rock Groups

Cyber Threat Intelligence, SIEM, EDR Fidelity National Information Services Inc

Cyber Incident Response Specialist (Associate) The Depository Trust & Clearing Corp

Cyber Ops Lead I SOC Lead Akkodis Group AG.

Cyber Defense Incident Responder (CDIR) - Colorado Springs, Colorado Davidson Technologies, Inc.

IT - Security Analyst - Entry W-2 ONLY United Global Technologies

Security Analyst II Cyderes

Paranoids Senior Security GRC Analyst Yahoo Inc

Cloud Security Analyst II 5768 SMX

Defensive Cyber Operations (DCO) Engineer ISYS Technologies Inc

Cyber Risk Management Lead GD Information Technology

Cyber Threat Intelligence Senior Specialist Southern California Edison

Senior Cyber Defense Incident Responder American International Group

Spring 2027 Cyber and Technology Innovation Internship Foundation for Defense of Democracies

Senior Sensor Analyst Peraton

Undergraduate Internship/Co-op Program - Cyber Central Intelligence Agency

Cyber Incident Response Team Lead ManTech

Cyber Trainer / Planner Peraton

Cloud Forensic Analyst IV Nightwing Intelligence Solutions

Distributed Web Applications Engineer, Offensive Cyber Bitwise

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