Junior Site Reliability Engineer (SRE)
- Level
- Junior
Not stated in the posting: salary, work type, visa.
Open. First seen 3 October 2026.
About the role
OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.
The Position
We are looking for a driven and passionate Site Reliability Engineer to help us in our efforts to operate a highly complex ecosystem of Cybersecurity services. The chosen candidate will join Cloud Operations, a team distributed on three continents and will be involved in the following part.
What You Will Be Doing
- Production deployments.
- Incident management and post-incident analysis.
- Business continuity plans and compliance-related initiatives.
- Access management and securing customer data.
- Service migrations from on-premises to Cloud, expanding to multi-Cloud setups.
- Security operations.
It is expected that all SREs participate in the on-call activities (follow-the-sun model). On-call availability (idle time) is subject to additional compensation.
The mindset of our SREs is focused on:
- Measuring everything, thinking in terms of Indicators and Objectives, making data-driven decisions.
- Best practices and compliance.
- Compete with yourself as a means of self-improvement.
What We Need From You
- At least 1 year of relevant working experience
- Linux systems and/or Windows Server.
- Containers and orchestration.
- Cloud automation (terraform / ansible / others).
- One major Cloud provider (access management, networking, compute, serverless, databases, monitoring).
- Bash, Python as scripting languages, application ecosystem for Node.js / Ruby / Python / PHP / Java.
- Software delivery (git, CI/CD).
- Application, Environment and Data security practices.
- Monitoring and alerting.
- Incident Management and Disaster Recovery.
You should have the ability to:
- Architect Cloud infrastructure, optimize existing services.
- Coordinate Cloud migrations, evolve the application and infrastructure ecosystem.
- Communicate efficiently with stakeholders and customers.
- Take action to improve SLI/SLO for all services.
- Coach/mentor team members.
Why You'll Love Working Here
- Meaningful work with passionate colleagues.
- International working environment in global leading cyber security product company.
- Attractive compensation, regular assessments, and salary reviews.
- 13-month bonus & performance bonus.
- 100% salary, full insurances on probationary period.
- Extra-health care program (PVI) for employees and family members.
- 15 to 20+ paid day off per year.
- Attractive benefits for team activities (team building, team outing, sport, trade union activities).
- Nice open office on the top of a building in District 3 full of accessories for active recreation, sport, fruits, coffee, and tea.
#LI-onsite
OPSWAT's standard text
OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.
Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.
What this role asks for
Particular to this role
Ansible · Java · JavaScript · Node.js · PHP · Ruby · Serverless · Windows Server
Rare in OPSWAT's other 57 open postings.
Standard for DevOps / SRE / cloud roles
CI/CD · Linux · Python · Terraform
Common in DevOps / SRE / cloud postings at any company.
In most of OPSWAT's ads
Cybersecurity
Named in most of its open postings, whatever the role.
85% of this description is written for the role. The rest is OPSWAT's standard text, folded away below.
Read against OPSWAT's other open postings on this site.
The team: Product Engineering HIRES STEADILY
This role is one of 18 open in Product Engineering. 4 were posted in the last 30 days and the oldest in August: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Cybersecurity (18 of 18), Linux (11 of 18), C++ (7 of 18), Git (7 of 18), Python (7 of 18), Agile (6 of 18), CI/CD (6 of 18)
OTHER ROLES ON THIS TEAM
- Engineering Manager - FPGA & Hardware - Enforced Security posted Oct 16
- Engineering Manager posted Oct 16
- Escalation engineer posted Oct 1
- AI-Native Software Engineer - MD Core posted Sep 24
- Software Engineer (Senior/Lead) - OESIS Framework posted Sep 10
- AI-Native Software Engineer - MD Core posted Aug 19
- Full Stack Engineer posted Aug 11
- Engineering Manager posted Aug 6
- Director of Engineering - MetaDefender Email Security posted Jun 29
- Machine Learning Engineer (on-site) posted May 4
- Software Development Engineer in Test Intern posted Jan 16
- Software Engineer C++ posted Nov 11
- Software Development Engineer in Test Intern posted Jul 29
- AI Engineer posted Mar 14
- AI Native Senior Software Engineer posted Oct 1
- Senior Software Engineer (C++/Rust) posted Mar 15
- AI Native Software Engineer - Secure File Gateway posted Aug 8
From the team and dates on OPSWAT's own job board.
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