Senior Environments Engineer in Fareham

Location: This is a Hybrid working role. Whiteley, Hampshire

Clearance Required: This role will require attainment and maintenance of SC clearance.

The Role: We are seeking a Senior Environments Engineer to manage and coordinate a range of test and production environments supporting a nationally significant service. You will play a key role in ensuring environments are effectively scheduled, maintained and aligned to programme priorities.

Key Responsibilities:

• Manage and coordinate all environment activities, including scheduling, bookings and conflict resolution
• Lead environment planning meetings and ensure activities are prioritised effectively
• Work closely with technical teams, suppliers and stakeholders to support installs, maintenance and testing
• Monitor and assess the impact of network and infrastructure changes on environment availability
• Support data setup and ensure compatibility with latest builds

Testing & Validation:

• Plan and execute Build Verification Testing (manual and automated)
• Validate new builds, including integration elements, prior to release to test teams
• Produce clear and concise test reports

Support & Governance:

• Support user validation and shadowing sessions, troubleshooting issues as required
• Attend key programme and technical meetings to maintain an accurate environment schedule
• Raise and manage change requests to ensure activities are aligned and not impacted
• Support Test Readiness Reviews (TRRs)

Skills & Experience:

• Experience managing environments, ideally as an Environment Manager/Lead or within a Test Lead role
• Strong understanding of networking and its impact on environments
• Knowledge of:
• Version and configuration control
• Remote access solutions
• Linux and VMware (vSphere)
• ITIL / ServiceNow
• Understanding of Air Traffic Control (ATC) or similar complex systems (desirable)

About You:

• Highly organised with the ability to manage multiple priorities
• Strong understanding of the development and test lifecycle
• Confident communicator, able to work with technical teams, stakeholders and end users

What we do for you:

At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes:

• Contributory Pension Scheme
• Private Medical Insurance
• 33 days Annual Leave (including public and privilege holidays)
• Access to Flexible benefits
• Flexi Working

Commitment to Diversity:

We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages, please let us know, and we will respond in a way that best fits your needs.

Who We Are:

Leidos UK & EUROPE – we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. Working together as Team Leidos we are helping to transform the UK's defence supply chain by providing an integration of a complex mixture of services, at low risk, using a modern suite of systems that will deliver one version of the truth. For the first time, the MOD will see the whole picture, as it is happening.

What Makes Us Different:

• Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change.
• Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours.
• People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Pay Range: £61,500.00-£78,800.00. The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.