Network Administrator vs Security Engineer Salary

What it takes to get in

Network Administrator roles typically require a bachelor's degree, while Security Engineer roles require a bachelor's degree. Counting everything it takes to become employable — degree plus any apprenticeship, residency, or licensing exam — that is roughly 4 years for Network Administrator and 7 for Security Engineer.

Those extra years are not free. Over a 40-year working life, becoming a Security Engineer consumes about 7 of them in training rather than earning, against 4 on the Network Administrator path. Holding pay flat at the median and ignoring raises, that leaves roughly $4,290,000 of lifetime gross for the Security Engineer versus $3,240,000 for the Network Administrator — still $1,050,000 ahead despite the later start. Actual pay rises with tenure, so the arithmetic understates both sides — it is directional, not predictive.

Only one of the two is gated by licensing: Network Administrator requires CompTIA Network+ and/or Cisco CCNA expected by most employers, while Security Engineer does not. That cuts both ways — a license is a real barrier when you are trying to enter, and a real moat once you hold one, because it limits how quickly the labor supply can grow.

Pay range, not just the median

The medians hide most of what matters. Network Administrator pay runs from roughly $56,000 at the low end to $147,000 at the high end; Security Engineer runs $84,000 to $224,000. The title sets the band; specialization, employer size, and location decide where inside it you actually sit.

Where each field is heading

The Bureau of Labor Statistics projects Network Administrator employment to shrink 3% over the decade to 2034 — slowly declining — against growth of 29% for Security Engineer.

Growth rate is not the same thing as opportunity. Network Administrator roles see roughly 19,000 openings a year and Security Engineer roles about 16,000, counting replacements for people who retire or leave. Network Administrator has the larger raw number, which is usually what you feel when actually job hunting — a small field growing fast can still be harder to break into than a large flat one.

A declining projection is not a reason to rule out Network Administrator work — declining occupations still hire, and replacement demand often exceeds what the growth rate suggests. It does mean competition tightens over time and geographic flexibility matters more, so it belongs in the decision rather than being ignored.

What the work is actually like

Network Administrator: Office/data center, maintaining company networks and servers, some on-call. Security Engineer: Office or remote; builds security into products rather than monitoring alerts full-time.

Schedules differ too: Network Administrator work usually means on-call rotations, Security Engineer means standard weekday hours. People underweight this when comparing offers and then cite it when they leave.

Moving between the two

Both sit in Tech, so the surrounding context transfers even where the day-to-day does not: similar employers, similar hiring cycles, overlapping professional networks. Employment is projected to decline as companies move infrastructure to the cloud, so many administrators are reskilling toward cloud engineering or cybersecurity roles that build on the same networking fundamentals. Software engineers who add a security certification (OSCP, Security+) and SOC analysts who shift from monitoring toward building/architecting both commonly switch into this role.

If you are entering rather than switching: Network Administrator — Associate or bachelor's in IT/networking plus CompTIA Network+/Security+ certifications; many start in IT helpdesk roles and are promoted internally after 1-2 years. Security Engineer — Usually 3+ years as a security analyst or software engineer who picks up secure coding and cloud security architecture skills, often with a CISSP or OSCP, before moving into a build-focused security engineering role.