Systems engineer Jobs in Allen, TX

Date Posted:

2026-04-27

Country:

United States of America

Location:

US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Top Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

The Factory Systems Integration Technologist is responsible for evolving information systems through integration and hosting of critical Raytheon Digital Technology (DT) Infrastructure. The candidate will integrate and implement solutions that digitally transform manufacturing compute environments, create/improve process, implement best practices, and sustain infrastructure. As a member of the Factory integration & Modernization group, this role continuously improves cybersecurity posture, compliance, and seamless uptime for complex and highly regulated environments.

The successful candidate will work across multiple Raytheon organizations including Digital Business Infrastructure, Cybersecurity & Compliance, Operations, Program management, Engineering, Global Security Services, and Facilities to advance, deploy, and sustain compliant infrastructure that achieves strategic milestones.

What You Will Do

• Developing and deploying new DT/OT solutions that satisfy governance, sustainment, and cybersecurity requirements on behalf of Digital Technology
• Architecting network designs applying segmentation principles (e.g. Purdue model) and facilitate business processes to implement network infrastructure (vlans, firewalls, etc…)
• Collaborating with cross functional technical teams to enable, create, and support advancement of new and legacy DT/OT architectures
• Providing technical support, design input, and solution alternatives to Operations automation and software engineers utilizing DT hardware and software environments
• Hosting, installing, configuring, maintaining, and inventorying server and workstation systems
• Configuring security-relevant software and performing security-related compliance documentation for seamless integration with factory automation
• Resolving complex DT issues in the Operational Technology (OT) development space from discovery to resolution to root cause and corrective action in evolving DT/OT integration architectures
• Assigning configuration of authentication and authorization of directory services (e.g. LDAP and/ or Active Directory)
• Administering servers, factory computers, printers, software deployment, security updates, and patching
• Supporting systems that are operational 24x7, occasionally requiring work effort beyond standard work hours
• Must be able to lift 15 pounds in support of hardware installations

Qualifications You Must Have

• Typically requires: A University Degree or equivalent experience and minimum 8 years prior relevant experience, or An Advanced Degree in a related field and minimum 5 years experience
• Experience in two or more of the following areas: network design, Windows system administration, application packaging and scripting, data analysis, or installation and operation of factory IT equipment
• Experience in Microsoft Windows Desktops (e.g., Windows XP, 7, 10, 11), Windows Servers (e.g., Windows Server 2008, 2012 & 2016) and/or Linux/Unix operating system administration

Qualifications We Prefer

• Operations Technology (OT) integration and automation experience (sensors, robotics, PLCs etc.)
• Expertise and experience in network architectural design
• Experience with cyber-security vulnerability remediation and system hardening
• Experience with Microsoft Windows Active Directory Services support
• Understanding of group policies and setting system security controls
• Strong written and verbal communication skills
• Good customer interaction skills with users of all levels
• Ability to work independently, research and implement emerging architecture patterns, and make recommendations on IT security and compliance-based decision-making
• Good interpersonal skills, ability to debate, dialogue, negotiate, influence and work with others collaboratively and constructively.
• Technical curiosity, pragmatism, and a passion for solving technical problems
• Detail-oriented and methodical troubleshooting skills
• Working knowledge of web access controls, advanced authentication methods and virtualization technologies
• Knowledge/experience with Ignition platforms/projects
• Knowledge of Security+, CISSP, CNA, MCP, MCSA, or similar
• Mastery of computing/networking fundamentals including TPC/IP, DNS/DHCP, AD/GPO, WLAN, VPN
• Experience supporting computing assets in engineering and/or factory floor environments
• Experience with the NIST Risk Management Framework (RMF)
• Literacy in additional computer operating systems including Unix and Linux
• Experience with Citrix and virtual desktop/application delivery technologies
• Programming/Scripting Experience with python, java, java script, or C++ programming languages
• Six Sigma and/or Lean certification/training
• Current DOD Security Clearance

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

• Please consider the following role type definition as you apply for this role.

• Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.