Jr. Systems Administrator
Career Integrity & Compliance Audit Report
This vacancy has been independently reviewed by the OppaJob Transatlantic Career Intelligence Desk to confirm authentic direct employer recruiting, verify compensation transparency, and eliminate applicant processing fees.
Transatlantic Cost of Living & Purchasing Power Benchmark
Compare US ($) vs UK (£) Salary & Net Take-Home Pay
Calculate tax deductions, living costs, and purchasing power parity across US & UK metros.
Position Overview & Specifications
In this role you will be working closely with other team members in maintaining and expanding our enterprise IT systems and supporting our products used internally. The ideal candidate must demonstrate the ability to provide high levels of customer service, thrive in a fast-paced environment, and have fun delivering creative solutions to business challenges. Your day-to-day
- Manage a variety of systems and platforms in an enterprise environment
- Support corporate email services
- Implement first-customer (Proofpoint product) solutions with continued support and feedback to engineering groups
- Participate in M&A activities to merge organizations, perform data migrations, and integrate processes and technology
- Identify and isolate technical issues and propose mitigation and/or improvement strategies
- Participate in an on-call rotation for support of systems outside of normal business hours
- Facilitate knowledge sharing by collaboration, cross-training, and creating and maintaining detailed documentation and diagrams
- Perform project and maintenance tasks with least business interruption which may mean during non-business hours and over weekends as needed
- Entry level Systems Administration experience for mid to large enterprise systems
- Beginning knowledge of email system configuration, security, and troubleshooting with ability to manage TLS, DMARC, SPF, DKIM, and perform routing investigations.
- Knowledge of Exchange and Exchange Online
- Understanding of email policy, routing, security, and the associated protocols (DNS, SMTP, etc.)
- Experience managing a message archive and conducting confidential e-discovery investigations
- Basic knowledge of Microsoft enterprise cloud technologies such as Office 365, AWS, Azure, SSO
- Basic core IT skills of data protection, backup, disaster recovery, and monitoring/alerting
- Working knowledge on Windows server, Active directory, DNS and DHCP, Networking
- Experience with incident management and the ability to conduct root cause analysis
- Familiarity with virtual infrastructure management, deploying and managing virtual machines
- Organized, able to self-manage with excellent collaboration skills
- Demonstrate initiative, teamwork, and willingness to perform any tasks
Beneficial
- BSc in Computer Science, Information Technology, or a similar technical related field
- Experience with Sendmail, postfix, email security gateways, and other email eco-system technology a plus
Why Proofpoint We are wholly devoted to helping our customers protect their greatest assets and biggest security risk: their people. That’s why we’re a pioneer in next-generation cybersecurity and why more than half of the Fortune 100 trust us as a security partner. We welcome candidates from all walks of life. Apply today and explore your future #LifeAtPFPT. #LI-CB1 If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
Candidate Selection & Onboarding Process
Application & Resume Screening
Submit your tailored CV/Resume directly to the talent acquisition portal.
Technical & Competency Interviews
Virtual interviews with the hiring manager and multidisciplinary team.
Formal Offer & Benefits Negotiation
Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.
Onboarding & Corporate Integration
Equipment provisioning, team orientation, and commencement of duties.
United Kingdom Right to Work & Skilled Worker Visa Guide
Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:
Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (£38,700) or occupation going rate.
Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.
Candidate Preparation Blueprint: Enterprise Software & Network Solutions
Based on transatlantic hiring benchmarks for Jr. Systems Administrator roles across Proofpoint's corporate sector, successful applicants typically excel across three core dimensions:
Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to Enterprise Software & Network Solutions.
STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.
Total compensation expectation aligned within the benchmarked £65,334 - £107,480 bracket, including retirement vesting and health parity.
Explore Related Opportunities (United Kingdom)
Other high-paying verified positions matching your industry profile.
Principal Data Analytics Specialist
Senior Clinical Diagnostic Radiographer
Senior Site Reliability & Kubernetes Engineer (SRE)
Consultant Acute Care Physician (General Medicine)
Head of Cyber Security & Zero Trust Architecture
Apply for this Position
Receive high-paying Enterprise Software & Network Solutions openings directly to your inbox.