junior network security administrator Jobs

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Secret cleared Network Engineer

ClearBridge Technology Group

Boulder, Colorado, USA

Contract

Our client, a large government systems integrator located in Boulder, CO, is looking to hire a Secret cleared Network Engineer for a 12 month contract. The consultant will work a 9/80 onsite schedule at the Boulder office. In this role with the operations & sustainment team, the consultant will be responsible for the successful implementation, integration, and sustainment support of a multi-site classified network with a variety of locations and vendor hardware. Responsibilities: Configuration

Information System Security Officer (ISSO)

Lockheed Martin Corporation

Fort Worth, Texas, USA

Full-time

Job Description Lockheed Martin Aeronautics. Be More Than You Can Imagine. At Lockheed Martin Aeronautics (LMA), we approach each day with creativity, innovation, and integrity. We hire people with a broad set of technical skills who are ready to take on some of industry's greatest challenges and make an impact on our nation's security. The selected candidate will join the LMA Classified Cybersecurity Team as an Information Systems Security Officer (ISSO) on-site at Fort Worth, Texas. As an IS

AVP - Senior Network Engineer

LPL Financial Holdings, Inc.

Indian Land, South Carolina, USA

Full-time

Job Overview: LPL is seeking a Senior Network Engineer and this individual will be responsible for the design, engineering, and operations of our LAN/WAN and hybrid Data Center (cloud and on prem) environments. The position directly relates to providing scalable, resilient, and secure networking solutions for LPL, our Advisors, and their clients. Responsibilities: Engineer and architect Data Center, Cloud, and LAN/WAN networking solutions. Configuration and deployment of both on premise and clou

Systems Administrator III

Kern Health Systems

Bakersfield, California, USA

Full-time

KHS reasonably expects to pay starting compensation for the position of Systems Administrator in the range of $45.02 - 57.41 hourly "Hybrid Position" About us Kern Health Systems is dedicated to improving the health status of our members through an integrated managed health care delivery system. About the role The Systems Administrator must possess demonstrable advanced expertise in storage management, data center operations, backup solutions, and virtualization technologies. This position req

Cloud Solution Architect - Security

Microsoft Corporation

No location provided

Full-time

Microsoft aspires to help our customers achieve their secure digital transformation, leveraging the power of Microsoft Cloud security solutions and support offerings. Microsoft's Security platform and products leverage and secure Azure, the most comprehensive, innovative, flexible, and Secure cloud platform today, and Microsoft 365, the most comprehensive productivity and collaboration platform. Microsoft is hiring security professionals to drive customer security adoption for customers around t

Information System Security Officer, Classified Cybersecurity

Lockheed Martin Corporation

Herndon, Virginia, USA

Full-time

Job Description This position requires TS/SCI clearance with the ability to obtain a CI polygraph. This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia. The work that ISSOs do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones - this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all

SAP Solution Architect

Digitive LLC

Atlanta, Georgia, USA

Contract, Third Party

LOCAL TO GA ONLY Onsite Role SAP Solution Architect Atlanta, GA 12+ Months Contract Position Type-C2C/CTH/W2 Exp Level- 15 Years Req Skills- SAP Security Design, Implementation, and Administration, specifically within SAP ECC, production support, SAP Transportation Management System (TMS), Sarbanes-Oxley (SOX) compliance, including risk assessment, Landscape/Hana System /Security/ECC, In-depth with TMS, Upgrade TMS System/SAC (Analytic Cloud) Qualifications: 6+ years of experience in SAP Securit

Software Assurance and IT Development Team Manager

SAIC

Houston, Texas, USA

Full-time

Job ID: 2507399 Location: HOUSTON, TX, US Date Posted: 2025-07-09 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description SAIC has an immediate need for a Manager for the Software Assurance and IT Development Team to support the SMAEC II contract at NASA's Johnson Space Center in Houston, Texas. SMAEC II provides comprehe

Sap Solution Architect

Digitive LLC

Atlanta, Georgia, USA

Contract

Role: Sap Solution Architect Location: Atlanta, GA (Need Locals) Experience: 15+ Years Job Type: 1099 Interview Process- Virtual + F2F (If Candidate is Non Local its fine but he/she need to come for F2F final interview) Mandatory Skills- Landscape/Hana System /Security/ECC ,In-depth with TMS, Upgrade TMS System/SAC (Analytic Cloud) Qualifications: 6+ years of experience in SAP Security Design, Implementation, and Administration, specifically within SAP ECC. Hands-on production support experience

Sr. Consultant, Cyber Engineering & Tech Ops - Cloud Security

Cargill

Atlanta, Georgia, USA

Full-time

Cargill's size and scale allows us to make a positive impact in the world. Our purpose is to nourish the world in a safe, responsible and sustainable way. We are a family company providing food, ingredients, agricultural solutions and industrial products that are vital for living. We connect farmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials - from eggs to edible oils, salt to skincare,

Solutions Eng Manager

Optimum

Bethpage, New York, USA

Full-time

Are you looking to Optimize your life? Start your exciting path to a rewarding career today! We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for enthusiastic professionals to join our team! We understand that connectivity isn't just a luxury anymore - it's a necessity that empowers lives, fuels businesses, and drives innovation. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutio

Systems Administrator II

Apex Systems

Norco, California, USA

Full-time

Job#: 2082107 Job Description: Job Title: Systems Administrator Location: Norco, California (Full time on-site) Clearance Required: Active DoD Secret (TS/SCI preferred) Email Julissa Rowell at to apply! Overview: Our client is seeking a Systems Administrator to support a DoD client in Norco, California. This role will work under the guidance of the Senior Systems Administrator and collaborate with cybersecurity professionals, program analysts, and fellow system administrators in a dynamic,

Lead, Architectural Design and Network Systems Engineer

Harris Corporation

Salt Lake City, Utah, 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

Asset & Wealth Management-Texas- Associate, Security Engineering-9241138

Goldman Sachs, Inc.

Richardson, Texas, USA

Full-time

Job Description Job Duties: Associate, Security Engineering with Goldman Sachs & Co. LLC in Richardson, Texas. Performs security assessments of business-initiated projects helping to drive adoption of application and infrastructure security controls and best practices. Ensure security and privacy by design, including design process improvements, assessment of controls, data models, cryptographic implementation, and compliance and regulatory needs. Collaborate with technical teams on major techno

Systems Administrator

Wayne Bank

Carbondale, Colorado, USA

Full-time

Duties: Responsible for administering, maintaining, and supporting the bank's servers, network infrastructure, and critical systems. The Systems Administrator ensures the security, stability, and optimal performance of all IT operations while delivering outstanding support to internal users. This role also serves as the primary point of contact for Tier 3 Help Desk requests, providing advanced troubleshooting and resolution for complex technical issues. Responsibilities include monitoring system

Information System Security Officer (ISSO) (Government)

AT&T Inc.

Reston, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. 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 our c

Information Systems Security Officer

Harris Corporation

Orlando, 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 Associate, Information Systems Security Officer (ISSO)

Harris Corporation

Plano, Texas, 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

Software Engineer

Splunk Inc.

Utah, USA

Full-time

Description Job Summary: As a Senior Software Engineer specializing in malware detonation sandboxes, you will play a pivotal role in Protecting Splunk Attack Analyzer customers from threats. Your responsibilities encompass managing and optimizing a fleet of malware sandbox environments with a strong focus on automation, security, and operational reliability. You will apply your expertise in Python, virtualization, static and dynamic analysis to ensure efficient, scalable and reliable detonation

IT Security Engineering Advisor Sr

SEDGWICK CLAIMS MGMT SERVICES, INC.

Memphis, Tennessee, USA

Full-time

By joining Sedgwick, you'll be part of something truly meaningful. It's what our 33,000 colleagues do every day for people around the world who are facing the unexpected. We invite you to grow your career with us, experience our caring culture, and enjoy work-life balance. Here, there's no limit to what you can achieve. Newsweek Recognizes Sedgwick as America's Greatest Workplaces National Top Companies Certified as a Great Place to Work Fortune Best Workplaces in Financial Services & Insuranc