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Information Systems Security Engineer, Senior

CCS Global Tech

Maryland, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Sr Staff Enterprise Security Engineer (InfoSec)

PaloAlto Networks

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Sr. Security Analyst

Braintree Technology Solutions

Santa Clara, California, USA

Contract

Sr. Security Analyst Job Type : Sub Contract Location: Santa Clara, California ,United States,95054 (Onsite from day 1) Description Risk assessment: Perform risk assessments and identify and prioritize risks to information security and cybersecurity including SaaS Security Audit Compliance: Ensure compliance with regulations and policies, and assess compliance against industry frameworks, including ISO 27001, SOC 2 Security controls: Implement and monitor security controls, and test their effect

Senior Associate, IT Security

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

Senior Info. Security Engineer

Mindlance

Chandler, Arizona, USA

Contract

Seeking an experienced Senior Info. Security Engineer / Information Security Engineer 4 Contingent to join our Cloud Workload Lifecycle Security (CWLS) team, working on support, engineering and automation specific to Palo Alto Networks Prisma Cloud Enterprise, with primary focus on container security/Cloud Workload Protection (CWP) modules. In this job you will: Actively support and perform engineering work for WF s implementation of Prisma Cloud Enterprise or PCE (SaaS hosted), ensuring effec

Senior Information Systems Security Manager (ISSM)

Leidos

Oklahoma City, Oklahoma, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Senior Information Systems Security Manager (ISSM) to support a fast-paced program with the Air Force Life Cycle Management Center. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The ISSM will oversee the cybersecurity posture of DoD information systems, ensuring compliance with DoD security standards and protecting sensiti

Senior Information System Security Engineer

Booz Allen Hamilton

Lexington, Massachusetts, USA

Full-time

Job Number: R0222757 Information System Security Engineer, Senior Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in support of Department of Defense ( DoD ) Risk Management Framework ( RMF ) and Intelligence Community Directive ( ICD ) 503. Leverage knowledge of National Institute of Standards and Technology ( NIST ) Spe cia l Publication 800-53 security controls and the Committee on National Security Systems Instruction 1253. Apply systems secur

Senior Information Security Analyst

DBI Staffing

New York, New York, USA

Full-time

The Senior Information Security Analyst will be responsible for monitoring the Firm security systems and performing penetration tests of the WLRK infrastructure. Key responsibilities entail daily monitoring activities, including SIEM and other security tools and identification and mitigation of suspicious events, conducting controlled penetration tests, identifying vulnerabilities, and delivering reports with recommendations for mitigation. The successful candidate will also support all other Se

Sr. Information Systems Security Engineer

Realm One

Aberdeen, Maryland, USA

Full-time

We're searching for talented individuals who provide intelligence, engineering, and mission management expertise for the Government. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Provides subject matter expertise in system security requirements, designs security architecture and develops a security de

Director of Product Security Operations

DFND Security

Remote

Full-time

We are looking for a Director of Product Security Operations for a position expected to be a 6 month contract to hire. The job is based out of the east coast and expected to be remote/work from home. No 3rd parties and No sponsorship available. Some details are below. Over 10 years hands-on experience working with modern software development/deployment environments, including at least 5 years in a security leadership role and at least 5 years in cloud operations. Extensive experience working in

Senior Security Engineer

Motion Recruitment Partners, LLC

Boston, Massachusetts, USA

Full-time

Job Description Our client, a rapidly growing security startup, tools hiring a Senior Security engineer. This is a hybrid role in Boston, 4 days a week onsite in Back Bay. Backed by top-tier investors and early traction with design partners, they're assembling a core technical team with deep expertise in security engineering, automation, and AI. If you're excited about building from the ground up in a fast-moving, mission-driven environment, this role is in line. Full-Time Hybrid in Back Bay Req

Senior IT Security Auditor

Cynet Systems

Richmond, Virginia, USA

Contract

Job Description: Responsibilities: Assess current security controls and processes against new CMS, IRS, and SCC security standards. Identify gaps and recommend remediation steps to achieve and maintain compliance. Plan, lead, and execute development and updates to policies, procedures, and documentation to reflect requirements. Design, implement, and train on the process for assessing partners and vendors, ensuring alignment with security standards. Develop assessment tools, workflows, and scor

Senior Information Systems Security Officer (ISSO) - Goleta, CA,

RTX Corporation

Hollister, California, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 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 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Senior Linux Security Engineer

SRISYS Inc.

New York, New York, USA

Full-time

Title: Sr. Linux Security Engineer Location: New York, NY Length: 6 Month +(CTH) DESCRIPTION: Position Description Linux Endpoint Security solution engineer/architect required to work in the Enterprise Security Platforms (ESP) Engineering Team, providing the highest level of security consultancy and engineering support for Linux security agents. The role will focus on engineering Linux security agents and tooling utilized to manage the various solutions. The role is suited to an experienced Linu

Senior Information Systems Security Engineer

LMI Government Consulting (Logistics Management In

Remote

Full-time

Overview This is a hybrid (within 50 miles of Fort Bragg, NC) or fully remote position. LMI is seeking an Information Systems Security Engineer (ISSE) with a minimum of a SECRET clearance to provide cybersecurity Risk Management Framework (RMF) Authority to Operate (ATO) support for the United States Army. LMI is a consultancy dedicated to powering a future-ready, high-performing government, drawing from expertise in digital and analytic solutions, logistics, and management advisory services.

Physical Technical Security Officer (Mid-Senior Level)

CCS Global Tech

Fairfax, Virginia, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Information Systems Security Officer, Senior

CCS Global Tech

Maryland, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Senior Information Security Analyst

DLA Piper

Washington, District of Columbia, USA

Full-time

DLA Piper is, at its core, bold, exceptional, collaborative and supportive. Our people are the backbone, heart and soul of our firm. Wherever you are in your professional journey, DLA Piper is a place you can engage in meaningful work and grow your career. Let s see what we can achieve. Together. Summary The Senior Information Security Analyst is responsible for identifying, investigating, and addressing both internal and external threats. This position requires a deep understanding of variou

Senior Information System Security Engineer (ISSE)

Jacobs

Warrenton, Virginia, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer to join our team of passionate individuals in Warrenton, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity

Cloud Senior Security Risk Analyst

Advent Global Solutions, Inc.

Remote

Contract

Job: Cloud Senior Security Risk Analyst Key Responsibilities Conduct cloud security risk assessments and compliance evaluations in AWS environments. Analyze and improve Identity and Access Management (IAM) configurations across enterprise cloud systems. Monitor cloud infrastructure using Splunk, AWS Security Hub, and other SIEM/SOAR tools. Translate complex technical findings into business risk for executive audiences. Collaborate with security architects, engineers, and compliance teams to rem