Software Engineer jobs in United States

Permanent | Onsite - Rochester | Primary skill | Sub skill set

Are you looking to start or restart your career in technology? We are seeking motivated individuals to join our entry‑level Systems Engineer and Software Engineering cohorts. This is an exciting opportunity for career switchers, returners to work, and those beginning their professional journey.

You’ll gain hands‑on experience in the defence sector, supported by in‑depth graduate training, mentoring, and opportunities to work with leading global organisations.

• Work under guidance to develop technical skills in software or systems engineering.
• Collaborate with experienced professionals in a supportive team environment.
• Apply problem‑solving and analytical thinking to real‑world projects.
• Demonstrate curiosity, adaptability, and a commitment to continuous learning.

• Either a STEM degree or evidence of personal projects or self‑learning in software or systems engineering.
• Foundational knowledge of software concepts and a willingness to learn.
• Curiosity and willingness to learn.
• Ability to grasp technical concepts.
• Strong problem‑solving mindset.

We're not expecting you to tick every box – if you have the enthusiasm and drive to grow, we want to hear from you.

• Structured Training: We’ll teach you the tools, techniques, and behaviours needed to thrive as a Systems Engineer or Software Engineer.
• Inclusive Environment: We welcome diverse backgrounds and experiences.
• Supportive Culture: Collaboration and teamwork are at the heart of what we do. You’ll be part of a community that values respect, flexibility, and growth.
• Long‑Term Opportunity: After training, you’ll join our client for a minimum of 2 years, with the aim of securing a permanent role.

Engineering Tools & Software:

• CAMEO
• DOORS / Polarion
• MATLAB, Simulink
• Python, C/C++
• Green Hills IDE, VxWorks
• Vector CAST, Bitbucket, Jira, Confluence

Professional Skills:

• Workplace behaviours
• Personal Development Planning (PDP)
• Time Management
• Communication
• Written & Presentation Skills

• Exposure to programming (Python, C/C++)
• Understanding of engineering principles
• Familiarity with any of the tools listed above

We build workforces that deliver tech and change programmes at leading UK organisations. By combining data science from Peregrine Intelligence, our industry‑accredited Peregrine Academy, and market‑leading attraction and diversity initiatives, we bridge capability gaps at all levels in public and private sector organisations. We work closely with our clients to understand their challenges and deliver flexible, long‑term solutions that make a real difference. When you join Peregrine, you become part of a team that’s focused on growth, both yours, our clients’, and the sectors we support. You’ll also get access to a full range of benefits alongside your salary.

As a permanent employee at Peregrine, you’ll be part of our Specialist Talent team. That means you’ll work on‑site or remotely with our clients, supporting them on complex, high‑impact projects in Data, Digital and Business Transformation. You’ll get the variety and challenge of consultancy work, with the stability and support of a permanent role. You’re not a contractor – you’re a valued member of our team, with access to all the same benefits, learning opportunities, and community.

We’re curious, open, and always learning. We believe in doing great work and doing it with integrity. We support each other, share ideas freely, and celebrate progress big and small. And we care about the impact we make, whether that’s helping clients solve tough problems or creating opportunities for people from all walks of life.